style.css

body{
    margin: 0;
    padding: 0;
    background: url(bkpc.jpg);
    background-size: cover;
    background-position: center;
    font-family: sans-serif;



}
.loginbox{
    width: 300px;
    height: 400px;
    background: #000;
    color: #fff;
    top: 60%;
    left: 50%;
    position: absolute;
    transform: translate(-50%,-50%);
    box-sizing: border-box;
    padding: 70px 30px;
}
.male{
    width: 100px;
    height: 100px;
    border-radius: 50%;
    position: absolute;
    top: -50px;
    left: calc(50% - 50px);
}
h1{
    margin: 0;
    padding: 0 0 20px;
    text-align: center;
    font-size: 22px;
}
.loginbox p{
    margin: 0;
    padding: 0;
    font-weight: bold;

}
.loginbox input{
    width: 100%;
    margin-bottom: 20px;
}
.loginbox input[type="text"],input[type="password"]
{
    bordor: none;
    bordor-bottom: 1px solid #fff;
    background: transparent;
    outline: none;
    height: 40px;
    color: #fff;
    font-size: 16px;

}
.loginbox input[type="submit"]
{
    bordor: none;
    outline: none;
    height: 40px;
    background: #fb2525;
    color: #fff;
    font-size: 18px;
    bordor-radius: 20px;

}
.loginbox input[type="submit"]:hover
{
    cursor: pointer;
    background:#ffc107;
    color: #000;

}
.loginbox a{
    text-decoration: none;
    font-size: 12px;
    line-height: 20px;
    color:darkgrey;
}

.loginbox a:hover
{
    color: #ffc107
}
a{
    color: #fff;
}
header{
    background: #322a2a;
    height: 70px;
}


ul li{
    list-style-type: none;
}
#left-nav{
    width: 5px;
    height: 5px;
    left: calc(50% - 20px);
    
}

#right-nav{
    float: right;
}
#right-nav li{
    display: inline-block;
    margin: 10px;
}

footer{
    clear: both;
    background: #322a2a;
    margin-top: 550px;
    text-align: center;
    padding: 10px;
    color: #fff;
}

input[type=button]{
    font-size: 16px;
    background: linear-gradient(#ffbc00 5%, #ffdd7f 100%);
    border: 1px solid #e5a900;
    color: #4E4D4B;
    font-weight: bold;
    cursor: pointer;
    width: 100%;
    border-radius: 5px;
    padding: 10px 0;
    outline:none;
    }
    input[type=button]:hover{
    background: linear-gradient(#ffdd7f 5%, #ffbc00 100%);
    }