*{
    margin:0px;
    padding:0px;
}

/* Loader elements */
#loader{
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    position: fixed;
    display: block;
    background: #000;
    z-index: 99;
    text-align: center;
}
#loaderimg{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    z-index: 100;
    color: #fff;
    font-size: 5vh;
}

/* Video Background */
#video-background{
    position:absolute;
    right:0;
    bottom:0;
    min-width: 100%;
    min-height: 100%;
    width:auto;
    height: auto;
    z-index: -100;
}
/* CENTRILIZING THE VIDEO!!! */
@media (min-aspect-ratio: 16/9){
    #video-background{
        width:100%;
        height: auto;
    }
}
@media (max-aspect-ratio: 16/9){
    #video-background{
        width:100%;
        height: auto;
    }
}

header{
    background: rgba(0,0,100,0.5);
    height:100vh;
}

/* Styling the navigation taskbar */
#nav{
    background: rgba(1,1,1,0.5);
    height:80px;
}
.logo{
    margin:10px 50px;
    height: 60px;
}
#menu{
    float:right;
    list-style: none;
    margin:20px;
}
#menu li {
    display: inline-block;
    margin: 10px 5px;
}
#menu li a {
    text-decoration: none;
    color:#fff;
    padding:5px 10px;
    font-family:sans-serif;
    letter-spacing: 2px;
    border-bottom: 1px solid #fff;
}

#menu li a:hover{
    background: coral;
    border-bottom: 1px solid coral;
    transition: 1.4s;
}

/* The text in the header */
#msgfirst{
    position:relative;
    text-align:center;
    font-family: sans-serif;
    color:#fff;
    top:200px;
}

#msgfirst h1{
    font-size:52px;
    margin:25px;
}

/* SoloLearn certificate styling */

#Sololearn{
    /* Change the height later */
    height:210vh;

    box-sizing: border-box;
    margin: 0px;
    background-color:#92a8d1;;
}
#Sololearn #header123{
    text-align: center;
    font-size: 52px;
    color: white;
    padding-top: 50px;
    padding-bottom:20px;
    font-weight: bold;
}

.container1{
    max-width: 1239px;
    margin:auto;
    background:#f2f2f2;
    overflow:auto;
}
.sololearngallery{
    margin: 10px;
    border:1px solid #ccc;
    float:left;
    width:390px;
}

.sololearngallery a{
    text-decoration: none;
}

.sololearngallery img{
    width:100%;
    height:auto;
}
.desc{
    padding:15px;
    text-align: center;
    font-weight:medium;
}

/* Glassdoor certificate styling */

#Glassdoor{
    /* Change the height later */
    height:80vh;
    box-sizing: border-box;
    margin: 0px;
    background-color:#92a8d1;;
}
#Glassdoor #header123{
    text-align: center;
    font-size: 52px;
    color: white;
    padding-top: 50px;
    padding-bottom:20px;
    font-weight: bold;
}

.container2{
    /* max-width: 1239; (453)*/
    width: 410px;
    margin:auto;
    background:#f2f2f2;
    overflow:auto;
}
.glassdoorgallery{
    margin: 10px;
    border:1px solid #ccc;
    float:left;
    /* width:390px; */
    width:390px;
}

.glassdoorgallery a{
    text-decoration: none;
}

.glassdoorgallery img{
    width:100%;
    height:auto;
}
.desc2{
    padding:15px;
    text-align: center;
    font-weight:medium;
}

/* Hackerrank certificate styling */

#HackerRank{
    /* Change the height later */
    height:60vh;

    box-sizing: border-box;
    margin: 0px;
    background-color:#92a8d1;;
}
#HackerRank #header1234{
    text-align: center;
    font-size: 52px;
    color: white;
    padding-top: 50px;
    padding-bottom:20px;
    font-weight: bold;
}

.container3{
    max-width: 1239px;
    margin:auto;
    background:#f2f2f2;
    overflow:auto;
}
.hackerrankgallery{
    margin: 10px;
    border:1px solid #ccc;
    float:left;
    width:390px;
}

.hackerrankgallery a{
    text-decoration: none;
}

.hackerrankgallery img{
    width:100%;
    height:auto;
}
.desc3{
    padding:15px;
    text-align: center;
    font-weight:medium;
}


/* Coursera styling */

#Coursera{
    /* Change the height later */
    height:200vh;

    box-sizing: border-box;
    margin: 0px;
    background-color:#92a8d1;;
}
#Coursera #header1234{
    text-align: center;
    font-size: 52px;
    color: white;
    padding-top: 50px;
    padding-bottom:20px;
    font-weight: bold;
}

.container4{
    max-width: 1239px;
    margin:auto;
    background:#f2f2f2;
    overflow:auto;
}
.courseragallery{
    margin: 10px;
    border:1px solid #ccc;
    float:left;
    width:390px;
}

.courseragallery a{
    text-decoration: none;
}

.courseragallery img{
    width:100%;
    height:auto;
}
.desc4{
    padding:15px;
    text-align: center;
    font-weight:medium;
}

/* Others certificate styling */

#Other{
    /* Change the height later */
    height:220vh;

    box-sizing: border-box;
    margin: 0px;
    background-color:#92a8d1;;
}
#Other #header1234{
    text-align: center;
    font-size: 52px;
    color: white;
    padding-top: 50px;
    padding-bottom:20px;
    font-weight: bold;
}

.container5{
    max-width: 1239px;
    margin:auto;
    background:#f2f2f2;
    overflow:auto;
}
.othergallery{
    margin: 10px;
    border:1px solid #ccc;
    float:left;
    width:390px;
}

.othergallery a{
    text-decoration: none;
}

.othergallery img{
    width:100%;
    height:auto;
}
.desc5{
    padding:15px;
    text-align: center;
    font-weight:medium;
}


/* The button when pressed */
#rawfile {
    text-decoration: none;
    font-size: 50px;

}