Main css

body{
    background-image:url("bg.jpeg");
    background-color:forestgreen;/*if bg.jpeg not found this applys*/
    background-size:cover;
}
header{
    background-color:rgba(255,255.255,50%);
}
:root{
    --footer-height:-10px;
}
.tlgray{
    background-image:linear-gradient(to top,#333,#555);
    opacity: 0.9;
}
.transp{
    color: #fff;
    background-color:rgba(0,0,0,0.5)
}
.tab{
    height:20px;
}
footer{
    position: fixed;
    left:0;
    width: 100%;
    background-image:linear-gradient(to bottom,#333,#555);
    padding:20px;
    box-sizing: border-box;
    z-index: 1000;
    transition: bottom 0.3s ease-in-out;
    height:var(--footer-height);
}
input[type="text"]{
    font-size: 16px;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius:5px;
    width: 300px;
    box-shadow: 2px 2px 5px rgba(0,0,0,0.5);
}
input[type="email"],input[type="password"]{
    padding: 8px;
    border: 2px solid black;
    border-radius:3px;
}