body{
    margin: 0;
    padding: 0;
    font-size: 16px;
}
.container{
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}
@media (max-width:1200px){
    .container{
        max-width: 970px;
    }
}
@media (max-width:992px){
    .container{
        max-width: 750px;
    }
}
@media (max-width:767px){
    .container{
        max-width: none;
    }
}
.box{
    display: inline-block;
    overflow: hidden;
    border: 5px solid #FFFFFF;
    background: #FFFFFF;
    outline: 1px solid #CCCCCC;
}
.box img{
    width: 100%;
    border: none;
    margin: 0;
    padding: 0;
}
.bolt{
    font-weight: bold;
}