@import url('https://fonts.googleapis.com/css?family=Varela+Round&display=swap');

body {
    background-image: url('img/bg.jpg');
    background-size: cover;
    color:white;
    font-family: 'Varela Round', sans-serif;
    font-size: medium;
}

input[type=email] {
    border: 1px solid gray;
    box-shadow: 5px 5px rgba(20,20,20,0.1);
    background-color: rgba(200,200,200,0.1);
    backdrop-filter: blur(5px);
    margin: 10px 10px;
    outline:none;
}

button {
    border: 1px solid gray;
    box-shadow: 5px 5px rgba(20,20,20,0.1);
    background-color: rgba(200,200,200,0.1);
    backdrop-filter: blur(5px);
    margin: 10px 10px;
    outline:none;
}

button:active {
    border: 1px solid gray;
    background-color: rgba(100,200,200,0.1);
    backdrop-filter: blur(5px);
    margin: 10px 10px;
}

@keyframes tv {
    0% {width:2000px; height:1px;}

}

#logo img {
    width:300px;
    height:200px;
    animation-name: tv;
    animation-duration:1.5s;
}

#container {

    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-gap: 10px;
    width:98%;
    text-align:center;
}

.span-col-4{

      grid-column: span 4 / auto;
}

.span-col-3{

    grid-column: span 3 / auto;
}

.box {
    border: 1px solid gray;
    box-shadow: 5px 5px rgba(20,20,20,0.1);
    background-color: rgba(200,200,200,0.1);
    backdrop-filter: blur(5px);
    margin: 10px 10px;
}