.casestudy-section {
    width: 100%;
   height: 700px;
    float: left;
    padding-bottom: 50px;
}
.casestudy-section .page-heading h2 {
    margin: 30px auto;
    width: 1000px;
    height: 50px;
    font-size: 40px;
    font-weight: 600;
    color: rgb(71, 146, 216);
}
.casestudy-main {
    width: 100%;
    height: 800px;
    float: left;
    /*    padding-bottom: 150px;*/
}
.casestudy-slider {
    
    width: 100%;
    float: left;
    padding:0px 0px 0px 50px;
    background: #f4f4f4;
}
.casestudy-slider .owl-stage{
    padding-left:0px !important;
}
.casestudy-slider .owl-stage.owlpadding-remove{
    padding-right:0px !important;
}
.casestudy-group {
    width: 100%;
    height: 607px;
    float: left;
    padding: 50px;
    padding-left: 0px;
}
.casestudy-imggroup {
    width: 45%;
    float: left;
}
.casestudy-imgpanel {
    width: 100%;
    float: left;
}
.casestudy-imgpanel > img {
    border: solid 5px #fff;
    /*   box-shadow: 0px 1px 14px 4px rgba(0, 0, 0, 0.10980392156862745);*/
}
.casestudy-contens{
    width: 55%;
    float: right;
    padding: 0px 40px;
}
.casestudy-contens h3 {
    padding-bottom: 30px;
    font-size: 20px;
    color: #000;
    font-weight: 600;
}
.casestudy-contens p {
    padding-bottom: 30px;
    font-size: 15px;
    color: #303030;
}
.casestudy-contens .common-btn{
    padding: 10px 32px;
    border: solid 1px #000000;
    color: #535353;
    font-size: 15px;
}
.casestudy-contens .common-btn:hover, .casestudy-contens .common-btn:focus {
    background: #034c91;
    border: solid 1px #034c91;
    color: #fff;
}
.casestudy-slider .owl-item:last-child.active .casestudy-group{
    padding-right: 0px;
    transition: padding 0.5s ease;
}
.casestudy-slider .owl-item.active .casestudy-imgpanel > img {
    box-shadow: 0px 1px 14px 4px rgba(0, 0, 0, 0.10980392156862745);
}
.casestudy-slider .owl-item .casestudy-contens{
    opacity: 0;
    transition: all 0.9s ease-in;
    transform: translateY(20px);
}
.casestudy-slider .owl-item.active .casestudy-contens{
    opacity:1;
    transform: translateY(0px);
}
.casestudy-slider .owl-nav{
    position: absolute;
    right: 200px;
    margin: auto;
    bottom:80px;
    padding-right: 60px;
    text-align: center;
}
.casestudy-slider .owl-prev {
    float: left;
    font-size:35px;
    margin-right: 22px;
}
.casestudy-slider .owl-next {
    float: right;
    font-size:35px;
}
.casestudy-slider.owlnav-pstn .owl-nav {
    bottom: 110px;
}
 /* 小于 */
 @media screen and (max-width:993px ){
    .c12{
        text-align: center;   
    }
 }