body {
    
    -webkit-tap-highlight-color: rgba(0,0,0,0);
    -webkit-tap-highlight-color:transparent;
}  

a:focus {
    
    outline: none;
}

.container {
    
    
    margin-right: auto;
    margin-left: auto;
}

.container:before,
.container:after {
    display: table;
    content: " ";
}

.container:after {
    clear: both;
}

@media (min-width: 34em) {
    .container {
        max-width: 34rem;
    }
}

@media (min-width: 48em) {
    .container {
        max-width: 48rem;
    }
}

@media (min-width: 62em) {
    .container {
        max-width: 62rem;
    }
}

@media (min-width: 1400px) {
    .container {
        max-width: 1400px;
    }
}