.cover-box .box-item{float: left;position: relative;min-height: 1px;padding-right: 15px;padding-left: 15px}.cover-box .box-content{height: 246px;padding: 0;overflow: hidden;-webkit-transition: all .4s ease-out;-moz-transition: all .4s ease-out;-ms-transition: all .4s ease-out;-o-transition: all .4s ease-out;transition: all .4s ease-out}.cover-box .box-content h4{font-size: 18px;line-height: 1.6;margin-bottom: 17px}.cover-box .box-content p{font-size: 14px;margin-bottom: 20px}.cover-box .box-content.act{padding: 0 15px}.cover-box .box-image img{width: 100%;height: auto}.cover-box .box-content-inner{width: 100%;height: 100%}@media (max-width: 768px){.cover-box .box-item{margin-bottom: 15px}}