:root {
    --blue:#007bff;--indigo:#6610f2;--purple:#6f42c1;--pink:#e83e8c;--red:#dc3545;--orange:#fd7e14;--yellow:#ffc107;--green:#28a745;--teal:#20c997;--cyan:#17a2b8;--white:#fff;--gray:#6c757d;--gray-dark:#343a40;--primary:#007bff;--secondary:#6c757d;--success:#28a745;--info:#17a2b8;--warning:#ffc107;--danger:#dc3545;--light:#f8f9fa;--dark:#343a40;
    --breakpoint-xs:0;--breakpoint-sm:576px;--breakpoint-md:768px;--breakpoint-lg:992px;--breakpoint-xl:1200px;--font-family-sans-serif:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";--font-family-monospace:SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace}

*,::after,::before {
    box-sizing: border-box
}
@keyframes pulse-black {
    0% {
     
      box-shadow: 0 0 0 0 #cd3545;
    }
    70% {
      
      box-shadow: 0 0 0 4px rgba(0, 0, 0, 0);
    }
    100% {
      
      box-shadow: 0 0 0 0 rgba(255,255,255,0);
    }
  }
  
  

@font-face {
    font-family:"upgrade";
    src:url("https://use.typekit.net/af/0622e9/00000000000000003b9b195e/27/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n5&v=3") format("woff2"),url("https://use.typekit.net/af/0622e9/00000000000000003b9b195e/27/d?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n5&v=3") format("woff"),url("https://use.typekit.net/af/0622e9/00000000000000003b9b195e/27/a?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n5&v=3") format("opentype");
    font-display:swap;font-style:normal;font-weight:500;
    }
    
    @font-face {
    font-family:"upgrade";
    src:url("https://use.typekit.net/af/f2973f/00000000000000003b9b195f/27/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n4&v=3") format("woff2"),url("https://use.typekit.net/af/f2973f/00000000000000003b9b195f/27/d?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n4&v=3") format("woff"),url("https://use.typekit.net/af/f2973f/00000000000000003b9b195f/27/a?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n4&v=3") format("opentype");
    font-display:swap;font-style:normal;font-weight:400;
    }
    
    @font-face {
    font-family:"upgrade";
    src:url("https://use.typekit.net/af/b238e9/00000000000000003b9b1960/27/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n3&v=3") format("woff2"),url("https://use.typekit.net/af/b238e9/00000000000000003b9b1960/27/d?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n3&v=3") format("woff"),url("https://use.typekit.net/af/b238e9/00000000000000003b9b1960/27/a?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n3&v=3") format("opentype");
    font-display:swap;font-style:normal;font-weight:300;
    }
    
    @font-face {
    font-family:"upgrade-lights";
    src:url("https://use.typekit.net/af/3efa2e/00000000000000003b9b196f/27/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n4&v=3") format("woff2"),url("https://use.typekit.net/af/3efa2e/00000000000000003b9b196f/27/d?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n4&v=3") format("woff"),url("https://use.typekit.net/af/3efa2e/00000000000000003b9b196f/27/a?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n4&v=3") format("opentype");
    font-display:swap;font-style:normal;font-weight:400;
    }


html {
    font: 'Open Sans',Arial,sans-serif;  
}

body {
    font-family: 'upgrade', sans-serif;   
    margin: 0;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
    color: #000000;
    text-align: left;
    background-color: #000;
}

h1,
h2,
h3,
h4,
h5,
h6 {	
    font-family: 'upgrade', sans-serif;
}

.h1,.h2,.h3,.h4,.h5,.h6,h1,h2,h3,h4,h5,h6 {
    margin-bottom: .5rem;
    font-family: inherit;
    line-height: 1.2;
    color: inherit;
}

.h1,h1 {
    font-size: 2.5rem;
}

.h2,h2 {
    font-size: 2rem;
    width: 100%;
}


h3{
    display: block;
    font-size: large;
    font-weight: 500;
}

.container {
    text-align: center;
}

.btn.btn-primary.portfolioButton {
    width: 55%;
  margin: 0;
  margin-bottom: 0.8rem;
  padding:0.175rem 0.75rem;
  color: #fff;
}
.bg-faded {
    /*background-color: rgba(255, 255, 255, 0.85);*/
}


p {	
    font-weight: 300;
    line-height: 1.8;
}

ul{
    padding-inline-start: 0px;
    margin: 0;
    list-style-position: inside;
}

a {
    color: #e52528;;
    text-decoration: none;
}


a:hover {
    color: #da7273;
    text-decoration: none;
    -o-transition: .2s ease-out;
    -ms-transition: .2s ease-out;
    -moz-transition: .2s ease-out;
    -webkit-transition: .2s ease-out;
    transition: .2s ease-out;
}

/* youtube popover */

/* YOUTUBE AUTORESIZE */
.video-container {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 56.25%;
    -webkit-box-shadow: 0 3px 9px rgba(0, 0, 0, .5);
            box-shadow: 0 3px 9px rgba(0, 0, 0, .5);
}

.video-container iframe{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}
/* YOUTUBE AUTORESIZE */

.modal-open {
    overflow: hidden;
  }
  .modal {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 1050;
    display: none;
    overflow: hidden;
    -webkit-overflow-scrolling: touch;
    outline: 0;
    background-color: #000000ba;
  }
  .modal.fade .modal-dialog {
    -webkit-transition: -webkit-transform .3s ease-out;
         -o-transition:      -o-transform .3s ease-out;
            transition:         transform .3s ease-out;
  }
  .modal.in .modal-dialog {
    -webkit-transform: translate(0, 0);
        -ms-transform: translate(0, 0);
         -o-transform: translate(0, 0);
            transform: translate(0, 0);
  }
  .modal-open .modal {
    overflow-x: hidden;
    overflow-y: auto;
  }
  .modal-dialog {
    position: relative;
    width: auto;
    margin: 10px;
  }
  .modal-content {
    position: absolute;
    -webkit-background-clip: padding-box;
            background-clip: padding-box;
    border: none;    
    outline: 0;
    -webkit-box-shadow: none;
            box-shadow: none;
    margin: auto;    
    left:0;
    right:0;
    width: 90%;
  }
  .modal-backdrop {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 1040;
    background-color: #000;
  }
  .modal-backdrop.fade {
    filter: alpha(opacity=0);
    opacity: 0;
  }
  .modal-backdrop.in {
    filter: alpha(opacity=50);
    opacity: .5;
  }
  .modal-header {
    padding: 15px;
    border-bottom: 1px solid #e5e5e5;
  }
  .modal-header .close {
    margin-top: -2px;
  }
  .modal-title {
    margin: 0;
    line-height: 1.42857143;
  }
  .modal-body {
    position: relative;
  }
  .modal-footer {
    padding: 15px;
    text-align: right;
    border-top: 1px solid #e5e5e5;
  }
  .modal-footer .btn + .btn {
    margin-bottom: 0;
    margin-left: 5px;
  }
  .modal-footer .btn-group .btn + .btn {
    margin-left: -1px;
  }
  .modal-footer .btn-block + .btn-block {
    margin-left: 0;
  }
  .modal-scrollbar-measure {
    position: absolute;
    top: -9999px;
    width: 50px;
    height: 50px;
    overflow: scroll;
  }


  /* youtube popover -end */

  .site-heading .site-heading-upper {
    display: block;
    font-family: 'upgrade-lights', sans-serif;
    font-size: 3rem;
    font-weight: 400;
    padding-bottom: 10px;
    padding-top: 1rem;
    color:  #fff;

    -o-transition: .7s;
    -ms-transition: .7s;
    -moz-transition: .7s;
    -webkit-transition: .7s;
    transition: .7s;

    -webkit-animation: fadein 2s; /* Safari, Chrome and Opera > 12.1 */
    -moz-animation: fadein 2s; /* Firefox < 16 */
    -ms-animation: fadein 2s; /* Internet Explorer */
    -o-animation: fadein 2s; /* Opera < 12.1 */
    animation: fadein 2s;
}

.site-heading .site-heading-lower {
    display: block;
    font-size: 3rem;
    font-weight: 500;
    color: rgb(255, 255, 255);
    letter-spacing: 0.216rem;
}

.section-heading .section-heading-upper{
    display: block;
    font-size: 2rem;
    font-weight: 400;
    padding-bottom: 1rem;
    color:  #e52528;
}

.section-heading .section-heading-upper.no-arrow{
    padding-top: 5rem;
}

.section-heading .section-heading-lower {
    display: block;
    font-size: 3rem;
    font-weight: 500;
}


.image-heading{
    display: block;
    text-align: left;
}

.image-heading .image-heading-title{
    display: inline-block;
    font-size: 1rem;
    font-weight: 400;
    color: #e52528;
    padding-right: 0.5rem;
}

.image-heading .image-heading-description{
    display: inline-block;
    font-size: 1.4rem;
    font-weight: 300;
    color:  #000000;
}

.footer-heading-upper{
    display: block;
    font-size: 1.8rem;
    font-weight: 400;
    color: #ffffff;
    text-align: center;
    text-transform: uppercase;
    line-height: 2.2rem;
}

.footer-heading-lower {
    display: block;
    font-size: 0.7rem;
    padding: 0.8rem 0 2rem 0;
    font-weight: 300;
    color: #ffffff;
    text-align: center;
    line-height: 1rem;   
}

.footer-title{
    display: block;
    font-size: 1.2rem;
    font-weight: 300;
    color: #e52528;
    text-transform: uppercase;
}

.footer-subtitle{
    display: block;
    padding-top: 1rem;
    font-size: 1.2rem;
    font-weight: 300;
    color: #ffffff;
}

.footer-text{
    display: block;
    line-height: 1.5rem;
    font-family: 'upgrade-lights', sans-serif;
    font-size: 1.1rem;
    font-weight: 400;
    color: #ffffff;
    letter-spacing: 0.08rem;
}
.footer-text a {
    color: #ffffff;
}
.footer-optional{
    font-size: 0.8rem;
    font-weight: 300;
    color: #6c757d;
    text-align: left;
    padding-bottom: 2rem;
}
.footer-copyright{
    display: inline-block;
    font-family: 'upgrade-lights', sans-serif;
    font-size: 0.8rem;
    font-weight: 400;
    color: #ffffff;
    text-align: center;    
}


  .footer-link{
    cursor: pointer;
  }

  @media (min-width: 768px) {
    .footer-title{
        text-align: left;
    }
    
    .footer-subtitle{
        text-align: left;
    }
    
    .footer-text{       
        text-align: left;
    }

    .footer-separator{
        padding: 0 0.8rem;
    }
    
    .no-arrow-bottom{
        padding-bottom: 7.2rem;
    }

    .section-heading .section-heading-upper{        
        padding-top: 7rem;
    }

    .intro {
        position: relative;
        padding-top: 5rem;
    }
    
    .site-heading {
        margin-top: 2rem;
        margin-bottom: 7rem;    
        line-height: 1;
        font-family: 'upgrade' , sans-serif;
    }

    .btn-primary {        
        margin-bottom: 12rem;
    }

    .modal-dialog {
      margin: auto;
    }
    .modal-sm {
      width: 300px;
    }
  }
  #artcorium{
      margin-top:7rem;
      padding-bottom:10rem;
  }
  #artvelum{
      padding-bottom:5rem;
  }

  /* MOBILE-SPLIT */
  
  @media (max-width: 767px) {
    .footer-title{
        text-align: center;
    }

    .footer-subtitle{
    text-align: center;
    }
    .footer-text{       
        text-align: center;
    }
}

  @media (max-width: 768px) {
    .site-heading .site-heading-upper {
        font-size: 2.8rem;
    }
    .site-heading .site-heading-lower {
        font-size: 2.8rem;
    }

    a.footer-link{
        display: block;
    }

    .footer-separator{
        display: none;
    }
    
    .no-arrow-bottom{
        padding-bottom: 1rem;
    }

    .page-section.arrow-upper-padding .section-heading .section-heading-upper{        
        padding-top: 7rem;
    }

    .section-heading .section-heading-upper{        
        padding-top: 0rem;
    }

    .intro {
        position: relative;
        padding-top: 3rem;
    }
    
    .site-heading {
        margin-top: 4rem;
        margin-bottom: 4rem;    
        padding: 0px 2rem;
        line-height: 1;
        font-family: 'upgrade' , sans-serif;
    }

    .btn-primary {        
        margin-bottom: 12rem;
    }
  }

  @media (min-width: 992px) {
    .modal-lg {
      width: 900px;
    }
  }


#logo{
    max-width: 266px;

    -webkit-animation: fadein 2s; /* Safari, Chrome and Opera > 12.1 */
    -moz-animation: fadein 2s; /* Firefox < 16 */
    -ms-animation: fadein 2s; /* Internet Explorer */
    -o-animation: fadein 2s; /* Opera < 12.1 */
    animation: fadein 2s;

    padding-left: 2.7rem;
    padding-right: 2.7rem;
    padding-top: 0.7rem;
    padding-bottom: 0.7rem;
}

#logo.hide{
    opacity: 0;
    -webkit-animation: fadeout 2s; /* Safari, Chrome and Opera > 12.1 */
    -moz-animation: fadeout 2s; /* Firefox < 16 */
    -ms-animation: fadeout 2s; /* Internet Explorer */
    -o-animation: fadeout 2s; /* Opera < 12.1 */
    animation: fadeout 2s;
}

#logo-mobile.mobile{
    margin-left: auto;
    margin-right: auto;
    max-width: 5rem;
    padding: 0.7rem 0 0.7rem 0;
}

@keyframes fadein {
    from { opacity: 0; }
    to   { opacity: 1; }
}
@keyframes fadeout {
    from { opacity: 1; }
    to   { opacity: 0; }
}

/* Firefox < 16 */
@-moz-keyframes fadein {
    from { opacity: 0; }
    to   { opacity: 1; }
}
@-moz-keyframes fadeout {
    from { opacity: 1; }
    to   { opacity: 0; }
}

/* Safari, Chrome and Opera > 12.1 */
@-webkit-keyframes fadein {
    from { opacity: 0; }
    to   { opacity: 1; }
}
@-webkit-keyframes fadeout {
    from { opacity: 1; }
    to   { opacity: 0; }
}

/* Internet Explorer */
@-ms-keyframes fadein {
    from { opacity: 0; }
    to   { opacity: 1; }
}
@-ms-keyframes fadeout {
    from { opacity: 1; }
    to   { opacity: 0; }
}

/* Opera < 12.1 */
@-o-keyframes fadein {
    from { opacity: 0; }
    to   { opacity: 1; }
}
@-o-keyframes fadeout {
    from { opacity: 1; }
    to   { opacity: 0; }
}


/* MAIN NAV  */



#mainNav {
    font-family: 'upgrade' , sans-serif;
    -o-transition: .7s;
    -ms-transition: .7s;
    -moz-transition: .7s;
    -webkit-transition: .7s;
    transition: .7s;
    
    
    -webkit-animation: fadein 2s; /* Safari, Chrome and Opera > 12.1 */
    -moz-animation: fadein 2s; /* Firefox < 16 */
    -ms-animation: fadein 2s; /* Internet Explorer */
    -o-animation: fadein 2s; /* Opera < 12.1 */
    animation: fadein 2s;
}

#mainNav.fixed {
    position: fixed;
    top: 0px;
    width: 100%;
    z-index: 999;
    background-color: rgb(0, 0, 0);
}

#mainNav .navbar-brand {
    color: #e52528;;
    cursor: pointer;
}

#mainNav .navbar-nav .nav-item .nav-link {
    color: rgba(255, 255, 255, 0.7);
    font-weight: 400;
    cursor: pointer;
    -o-transition: .3s;
    -ms-transition: .3s;
    -moz-transition: .3s;
    -webkit-transition: .3s;
    transition: .3s;

    padding: 0.3rem 1rem;
}

#mainNav .navbar-nav .nav-item.active .nav-link {
    color: #e52528;;
    cursor: pointer;
    border-bottom: 2px solid;    
}

@media (min-width: 768px) {
    .borderStripe {
        border-right: 1px solid #fff;
    }
}


.navbar-collapse {    
    width: 100%;
    -o-transition:1s ease-out;          /* Old Opera */
    -ms-transition:1s ease-out;         /* Internet Explorer */
    -moz-transition:1s ease-out;        /* Old Firefox */
    -webkit-transition:1s ease-out;     /* Old Chrome, Safari */

    transition:1s ease-out;             /* Newer Browsers */
}

@media (min-width: 992px) {
    #mainNav .navbar-nav .nav-item .nav-link {
        font-size: 0.8rem;
        cursor: pointer;
        color: white;
        font-weight: 400;
    }
    #mainNav .navbar-nav .nav-item .nav-link:hover {
        color: #e52528;     
        cursor: pointer;
    }
    #mainNav .navbar-nav .nav-item.active .nav-link:hover {
        color: #e52528;
        cursor: pointer;
    }
}

/* MAIN NAV - END */

/*  BLINKING DOT       */    
    .ring-container {
        position: relative;
        margin: auto;
        width: 25px;  /* velikost kroga od pulsating dot */
        padding-bottom: 2rem;
        margin-top: 2rem;
    }
    
    .circle {
        width: 15px;
        height: 15px;
        background-color: #e52528;
        border-radius: 50%;
        position: absolute;
        top: 5px;
        left: 5px;
    }
    
    .ringring {
        border: 3px solid #e52528;
        -webkit-border-radius: 30px;
        height: 25px;
        width: 25px;
        position: absolute;
        -webkit-animation: pulsate 1s ease-out;
        -webkit-animation-iteration-count: infinite; 
        opacity: 0.0
    }
    @-webkit-keyframes pulsate {
        0% {-webkit-transform: scale(0.1, 0.1); opacity: 0.0;}
        50% {opacity: 1.0;}
        100% {-webkit-transform: scale(1.2, 1.2); opacity: 0.0;}
    }

/*  BLINKING DOT - END */

/*  FLOW ARROWS       */ 
       
    .arrow-line-header {        
        border-right: 2px solid white;        
        height: 50px;
        width: 50%;

    }
    .arrow-line-start {            
        height: 100px;
        width: 50%;
    }
    .arrow-line-start::after {
        background: rgb(0, 0, 0);
        content: " ";
        display: block;
        height: 100%;
        left: calc(100% - 1px);
        position: relative;
        width: 2px;
    }

    .arrow-line-end {        
        height: 100px;
        width: 50%;
    }
    .arrow-line-end::after {
        background: rgb(0, 0, 0);
        content: " ";
        display: block;
        height: 100%;
        left: calc(100% - 1px);
        position: relative;
        width: 2px;
    }

    .arrow-line-vertical::after {
        background: rgb(0, 0, 0);
        content: " ";
        display: block;
        height: 100%;
        left: calc(100% - 1px);
        position: relative;
        width: 2px;
    }

    .arrow-line-vertical {            
        height: 70px;
        width: 50%;
    }

    .arrow-line {
        display: inline-flex;
        align-items: center;
        text-decoration: none;
    }
    
    .arrow-line-arrow{
        display: inline-flex;    
        transform: rotate(-90deg) translate3d(20px, -0.2px, 0) scaleX(2);            
    }  

    .arrow-line-arrow span {
        position: relative;
        width: 14px;
        height: 2px;
        border-radius: 1px;
        overflow: hidden;
        background: rgb(0, 0, 0);
        z-index: 2;       
    }
        .arrow-line-arrow  span:nth-child(1) {
            transform-origin: left bottom;
            transform: rotate(45deg) translate3d(6px, -7px, 0);
        }
        .arrow-line-arrow  span:nth-child(2) {
            transform-origin: left bottom;
            transform: rotate(-45deg) translate3d(-2px, -2px, 0);
        }

/*  FLOW ARROWS - END */
.navbar-dark .navbar-toggler-icon {
    background-image: none;
}


.navbar-toggler-icon {
    
    position: absolute;
    right: 30px;
    top: 30px;
}

[type=button],[type=reset],[type=submit],button {
    -webkit-appearance: button
}


.navbar-toggler{
    -webkit-appearance: none;
    border: 0px;
    width: 100%;
    /*padding: .25rem .75rem;*/
    font-size: 1.25rem;
    line-height: 1;
    border-radius: .25rem
}

.navbar-toggler:not(:disabled):not(.disabled) {
    cursor: pointer
}

.rounded {
    border-radius: .4rem!important;
}



.come-in {
    transform: translateY(150px);
    animation: come-in 0.8s ease forwards;
}
.come-in:nth-child(odd) {
    animation-duration: 0.6s; /* So they look staggered */
    background-color: #e7e7e7;
}
.come-in.gradient {
    background-image: radial-gradient(rgb(20, 20, 20), black);    
}
.come-in.background {
    background-image: url(https://firebasestorage.googleapis.com/v0/b/mt-intertex.appspot.com/o/test-BG.jpg?alt=media&token=92d6fbbc-42e1-423e-a211-e7d6c8765281);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;   
}


@keyframes come-in {
    to { transform: translateY(0); }
}



article,aside,figcaption,figure,footer,header,hgroup,main,nav,section {
    display: block
}

.portfolio h1{
    margin-bottom: 2rem;
}

/* **************** */
/* mobile menu icon */

.bars-icon {
    display: inline-block;
    cursor: pointer;
    position: absolute;
    right: 1.5rem;
    top: 1.2rem;
}

.bar1, .bar2, .bar3 {
    width: 30px;
    height: 4px;
    background-color: rgb(255, 255, 255);
    margin: 7px 0;
    transition: 0.4s;
}




/* mobile menu icon - end */
/* ********************** */

.collapse:not(.show) {
  display: none;
}

.collapsing {
  position: relative;
  height: 0;
  overflow: hidden;
  transition: height 0.35s ease;
}

@media screen and (prefers-reduced-motion: reduce) {
  .collapsing {
    transition: none;
  }
}

h2,h3,h4,h5,h6 {
    margin-top: 0;
    margin-bottom: .5rem
}

h1 {
    margin-top: 0;
    margin-bottom: 7rem;
}

p {
    margin-top: 0;
    margin-bottom: 1rem
}

dl,ol,ul {
    margin-top: 0;
    margin-bottom: 1rem
}

a {
    color: #e52528;;
    text-decoration: none;
    background-color: transparent
}

img {
    vertical-align: middle;
    border-style: none
}

button,input,optgroup,select,textarea {
    margin: 0;
    font-family: inherit;
    font-size: inherit;
    line-height: inherit;    
    padding: 1rem .75rem;
    font-size: 1rem!important;
    font-weight: 300;
    line-height: 2.3rem;
    text-align: center;
    display: block;
    width: 100%;
    color: #ffffff;
    background-color: rgba(0, 0, 0, 0);
    background-clip: padding-box;
    border-bottom: 2px solid #e52528;
    border-left: none;
    border-top: none;
    border-right: none;
    border-radius: 0px;
    transition: border-color .15s ease-in-out,box-shadow .15s ease-in-out;
}

button,input{
    height: calc(1.9rem + 0px);
}
textarea{ 
    line-height: 1rem;    
    overflow: hidden;
    resize: vertical;
}
button,input,optgroup,select,option,textarea:focus {
    outline-style: none;
}
select{ 
    text-align-last: center;
    text-align: center;   
}
select option{
    background-color: rgb(0, 0, 0);
}
select option:hover{
    background-color: #e52528;
}
button,input {
    overflow: visible;
    height: initial;
}


.small,small {
    font-size: 80%;
    font-weight: 400
}

.img-fluid {
    max-width: 100%;
    height: auto
}

.container {
    width: 100%;
    /*padding-right: 15px;
    padding-left: 15px;*/
    margin-right: auto;
    margin-left: auto;
}

.container.impressum{
    color: black;
    text-align: left;
    background: white;
    padding-bottom: 2rem;
}


.floatRight {
    max-width: 40%;
}


@media (min-width: 992px) {
        
    .intro .intro-img {
        float: right;
    }
    .intro .intro-text {       
                
    }
    .intro .intro-text .intro-button {
        width: 100%;
        left: 0;
        position: absolute;
        bottom: -2rem;
    }
}

.btn {
    display: inline-block;
    font-weight: 300;
    color: white;
    text-align: center;
    vertical-align: middle;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    background-color: transparent;
    border: 1px solid transparent;
    font-size: 1.35rem;
    line-height: 1.5;
    border-radius: .25rem;
    transition: color .15s ease-in-out,background-color .15s ease-in-out,border-color .15s ease-in-out,box-shadow .15s ease-in-out;
    -webkit-box-shadow: 0px 3px 3px 0px rgba(33, 37, 41, 0.1);
    box-shadow: 0px 3px 3px 0px rgba(33, 37, 41, 0.1);
    padding-top: .5rem;
    padding-bottom: .5rem;
    padding-left: 2rem;
    padding-right: 2rem;
    margin-left: 30px;
    margin-right: 30px;
}

.btn.disabled,.btn:disabled {
    opacity: .65
}

.btn:not(:disabled):not(.disabled) {
    cursor: pointer
}


.btn-primary.disabled,.btn-primary:disabled {
    color: #fff;
    background-color: #e5252830;
    border-color: #e52528;
}

.btn-xl {
    font-weight: 400;
    font-size: 1rem;
    padding-top: 1.2rem;
    padding-bottom: 1.2rem;
    padding-left: 0rem;
    padding-right: 0rem;
    width: 50%;
    margin-left: 30px;
    margin-right: 30px;
}

.btn-primary {
    background-color: #e5252830;  
    border: 2px solid #e52528;
    transition: none;
}

.btn-primary:hover, .btn-primary:focus, .btn-primary:active {
    border: 2px solid #da727463;
    color: #da7273;
    background-color: #e5252830;
    box-shadow: none;
    text-decoration: none;
    -o-transition: .2s ease-out;
    -ms-transition: .2s ease-out;
    -moz-transition: .2s ease-out;
    -webkit-transition: .2s ease-out;
    transition: .2s ease-out;
}
.btn-primary:not(:disabled):not(.disabled).active, .btn-primary:not(:disabled):not(.disabled):active, .show>.btn-primary.dropdown-toggle {
    color: #da7273;
    background-color: #e5252830;
    border: 2px solid #da727463;
}
.more{
    color:#000;
    margin-left: 0; 
    margin-top:1rem;
}


@media (min-width: 576px) {
    .container {
        max-width:540px
    }
}

@media (max-width: 576px) {
    .section-heading .section-heading-upper{
        font-size: 1.5rem;
    }
}

@media (min-width: 768px) {
    .btn.btn-primary.portfolioButton {
        width: 26%;
      margin: 0;
      padding-left: 1rem;
      padding-right: 1rem;
      margin-bottom: 2.5rem;
      color: #fff;
    }
    .container {
        max-width:720px
    }
}

@media (min-width: 992px) {
    .container {
        max-width:960px
    }        
}

@media (min-width: 1200px) {
    .container {
        max-width:1140px
    }
}

.row {
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    margin-right: -15px;
    margin-left: -15px
}

/* .col,.col-1,.col-10,.col-11,.col-12,.col-2,.col-3,.col-4,.col-5,.col-6,.col-7,.col-8,.col-9,.col-auto,.col-lg,.col-lg-1,.col-lg-10,.col-lg-11,.col-lg-12,.col-lg-2,.col-lg-3,.col-lg-4,.col-lg-5,.col-lg-6,.col-lg-7,.col-lg-8,.col-lg-9,.col-lg-auto,.col-md,.col-md-1,.col-md-10,.col-md-11,.col-md-12,.col-md-2,.col-md-3,.col-md-4,.col-md-5,.col-md-6,.col-md-7,.col-md-8,.col-md-9,.col-md-auto,.col-sm,.col-sm-1,.col-sm-10,.col-sm-11,.col-sm-12,.col-sm-2,.col-sm-3,.col-sm-4,.col-sm-5,.col-sm-6,.col-sm-7,.col-sm-8,.col-sm-9,.col-sm-auto,.col-xl,.col-xl-1,.col-xl-10,.col-xl-11,.col-xl-12,.col-xl-2,.col-xl-3,.col-xl-4,.col-xl-5,.col-xl-6,.col-xl-7,.col-xl-8,.col-xl-9,.col-xl-auto {
    position: relative;
    width: 100%;
    padding-right: 15px;
    padding-left: 15px
} */

@media (min-width: 576px) {
    .col-sm {
        -ms-flex-preferred-size:0;
        flex-basis: 0;
        -ms-flex-positive: 1;
        flex-grow: 1;
        max-width: 100%
    }
}


.collapse:not(.show) {
    display: none
}

.nav-link {
    display: block;
    padding: .5rem 1rem
}

.navbar {
    position: relative;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -ms-flex-align: center;
    align-items: center;
    -ms-flex-pack: justify;
    justify-content: space-between;
    /*padding: 0.5rem 1rem 0.5rem*/
}

.navbar>.container,.navbar>.container-fluid {
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -ms-flex-align: center;
    align-items: center;
    -ms-flex-pack: justify;
    justify-content: space-between
}

.navbar-nav {
    display: -ms-flexbox;
    display: flex;
    -ms-flex-direction: column;
    flex-direction: column;
    padding-left: 0;
    margin-bottom: 0;
    list-style: none
}

.navbar-nav .nav-link {
    padding-right: 0;
    padding-left: 0
}

.navbar-collapse {
    -ms-flex-preferred-size: 100%;
    flex-basis: 100%;
    -ms-flex-positive: 1;
    flex-grow: 1;
    -ms-flex-align: center;
    align-items: center
}


@media (min-width: 992px) {
    .btn.btn-primary.portfolioButton {
        width: 25%;
      margin: 0;
      margin-bottom: 2.5rem;
     
    }
    .navbar-expand-lg {
        -ms-flex-flow:row nowrap;
        flex-flow: row nowrap;
        -ms-flex-pack: start;
        justify-content: flex-start
    }

    .navbar-expand-lg .navbar-nav {
        -ms-flex-direction: row;
        flex-direction: row
    }
    .navbar-expand-lg .navbar-nav .nav-link {
        padding-right: .5rem;
        padding-left: .5rem
    }

    .navbar-expand-lg>.container,.navbar-expand-lg>.container-fluid {
        -ms-flex-wrap: nowrap;
        flex-wrap: nowrap
    }

    .navbar-expand-lg .navbar-collapse {
        display: -ms-flexbox!important;
        display: flex!important;
        -ms-flex-preferred-size: auto;
        flex-basis: auto
    }

    .navbar-expand-lg .navbar-toggler {
        display: none
    }

    .mb-lg-0,.my-lg-0 {
        margin-bottom: 0!important
    }

    .pr-lg-4,.px-lg-4 {
        padding-right: 1.5rem!important
    }

    .pl-lg-4,.px-lg-4 {
        padding-left: 0.5rem!important
    }
}
@media (min-width: 1200px) {
    .btn.btn-primary.portfolioButton {
        width: 25%;
      margin: 0;
      margin-bottom: 2.5rem;
      
    }}

.navbar-dark .navbar-nav .nav-link {
    color: rgba(255,255,255,.5)
}
.navbar-dark .navbar-toggler {
    color: rgba(255,255,255,.5);
    border-color: rgba(255,255,255,.1)
}

.rounded {
    border-radius: .25rem!important
}

.clearfix::after {
    display: block;
    clear: both;
    content: ""
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
    border: 0
}

.m-0 {
    margin: 0!important
}

.mb-0,.my-0 {
    margin-bottom: 0!important
}

.mb-3,.my-3 {
    margin-bottom: 0rem!important
}


.p-5 {
    padding: 3rem
}

.pt-5,.py-5 {
    padding-top: 6rem!important
}

.pb-5,.py-5 {
    padding-bottom: 3rem!important
}

.mr-auto,.mx-auto {
    margin-right: auto!important
}

.ml-auto,.mx-auto {
    margin-left: auto!important
}

.text-center {
    text-align: center!important
}

.text-uppercase {
    text-transform: uppercase!important
}

.text-white {
    color: #fff!important
}

@media (max-width: 992px) {
    .arrow-head {    
        height: 4vw;
        width: 4vw;
    }
    
    .floatRight {
        max-width: 100%;
    }
    
    img.content{
        max-width: 100%;
    }

    .footer{
        text-align: center;
    }

    #logo{
        display: none;
    }
        
    .p-5 {
        padding-left: 0.8rem!important;
        padding-right: 0.8rem!important;
        padding-top: 2.1rem!important;
        padding-bottom: 2.1rem!important;
    }
}
/*portfolio section*/
.test {
    text-align: center;
    margin-top: 1rem;
  }
  .space{
 margin-top: 2rem;     
}
  .test span {
    display: block;
    margin: 1rem 0;
  }
  
  .red {
      display: block;
    color: #e52528;
  }
  
  .portfolioBorder {
    border: solid #e52528;
    animation:pulse-black 1.2s infinite
    
  }

  .materialPic {
    border: solid #e52528;
    border-radius: 1rem;
margin-bottom:8rem;
  }
  .materialPicMain {
    border: solid #e52528;
    border-radius: 1rem;
margin-bottom:2rem;
  }
  
 /*navbar dropdown*/ 
  ul li ul {
    visibility: hidden;
    opacity: 0;
    position: relative;
    transition: all 0.5s ease;
    display: none;
    z-index: 10;
    font-size: 0.8rem;
    margin-left: 0.5rem;
    padding: 5px;
    list-style-type: none;
    background-color: #000;
    list-style-position: unset;
    border-radius: 0.5rem;
  }
  @media (min-width: 1200px) {
    ul li ul {
        position:absolute!important;

    }

  }
  
  ul li:hover > ul,
  ul li ul:hover {
    visibility: visible;
    opacity: 1;
    display: block;
    cursor: pointer;
  }
  ul li:active > ul,
  ul li ul:active {
    visibility: visible;
    opacity: 1;
    display: block;
  }
  
  ul li ul li {
    clear: both;
    width: 100%;
  }
  a:not([href]):not([class]) {
    color: #fff;
    text-decoration: none;
}
a:not([href]):not([class]):active {
    color: #e52528;
    text-decoration: none;
}
a:not([href]):not([class]):hover {
    color:#e52528;
    text-decoration: none;
}
.fa.fa-long-arrow-left {
    color: #e52528;
  }

  
  .form-control:focus {
    color: #fff;
    background-color: transparent;
    border-color: #e52528;
    outline: 0;
    box-shadow: none;
}
.btn-primary:not(:disabled):not(.disabled):active:focus{

    box-shadow:none;
}

.certificate{
    
    margin-top:1rem;
}

@media (min-width: 768px) {
.certificate{
    
    margin-top:1rem;
}
}

.carousel{
    margin:auto;
    padding: 3rem 0;
    width:85%;
    border-radius:1rem;
}
@media (min-width: 992px) {
    .carousel{
        margin:auto;
        padding: 3rem 0;
        width:70%;
    }
}

.carouselText{
    margin-top:-3rem;
}
.carousel-inner{
    border-radius:1rem;
}
.carousel-indicators{
    bottom:1.7rem;

}
@media (min-width: 768px) {
    .carouselText{
        margin-top:-6rem;
    }
    .carousel-indicators{
        bottom:2.5rem;
    
    }
    }