.container{
    display: flex;
    height: 100%;
    width:100%;
    position: fixed;
    align-items: center;
    left:0;
    top:0;
}
.container-login{
    display:flex;
    justify-content: space-between;
    align-items: center;
    flex-direction: row;
    margin-left:30px;
    width:550px;
    height: 350px;
    background-color: rgba(255,255,255,0.9);
    padding:30px;    
    box-shadow: 4px 4px 15px black;
}

@media only  screen and (max-width:600px) {
    
    .container
    {
        justify-content: center;
    }
    .container-login{
        margin-left:0px;
        width:350px;
        height: 500px;
        justify-content: center;
        align-items: space-between;
        flex-direction: column;
        padding:10px;            
    }
}
.input-container {
    display: -ms-flexbox; /* IE10 */
    display: flex;
    width: 100%;
    margin-bottom: 15px;
}
.input-container  i {
    padding: 10px;
    background: dodgerblue;
    color: white;
    min-width: 40px;
    text-align: center;
    cursor:pointer;
    border-top:     thin solid #333 !important;
    border-left:   thin solid #333 !important;
    border-bottom:  thin solid #333 !important;    
}
.input-container input[type="text"], input[type="password"] {
    width: 100%;
    padding: 5px;
    padding-left:20px;
    padding-right:20px;
    outline: none;
    margin:0px;
    border-top:     thin solid #333 !important;
    border-right:   thin solid #333 !important;
    border-bottom:  thin solid #333 !important;
}
.input-container input[type="text"]:focus {
    border: 2px solid dodgerblue;
}