.case_class {
    float: left;
}

    .case_class ul {
        width: 180px;
    }

    .case_class li {
        position: relative;
        line-height: 48px;
        height: 48px;
        padding-left: 20px;
        border-left: 1px solid #e5ece9;
        border-right: 1px solid #e5ece9;
        border-bottom: 1px solid #e5ece9;
        width: 200px;
        cursor: pointer;
    }

        .case_class li:hover {
            border-left: 2px solid #d43232;
        }

            .case_class li:hover .case_titile {
                color: #d43232;
            }

    .case_class .on {
        background: #339999;
    }
     .case_class .on i,.case_class .on a {
        color: white;
    }
   


        .case_class .on > div {
            color: white;
        }
    
    .case_class .case_all {
        font-size: 20px;
        font-weight: bold;
        outline: none !important;
        transition: all 0.3s linear 0s;
        text-decoration: none;
        display: inline-block;
        margin-left: 20px;
        color: white;
    }

    .case_class .case_img {
        display: inline-block;
        font-size: 14px;
        width: 25px;
    }

    .case_class .case_titile {
        color: #333;
        outline: none !important;
        transition: all 0.3s linear 0s;
        text-decoration: none;
        font-size: 14px;
        display: inline-block;      
    }
       
     .case_class .case_titile a:hover {
        color: #339999 ;      
    }
       .case_class .on a:hover{
          color: white;
     }

.triangle {
    height: 0;
    width: 0;
    overflow: hidden;
    font-size: 0;
    line-height: 0;
    border-color: transparent white transparent transparent;
    border-style: solid;
    border-width: 10px;
    right: -180px;
    top: -36px;
    position: relative;
}

.case_details {
    float: left;
    width: 1000px;
}

    .case_details li {
        width: 175px;
        height: 120px;
        position: relative;
        display: block;
        border: 1px solid #ddd;
        box-shadow: 0 1px 2px #aaa;
        margin: 0 0 40px 40px;
        float: left;
        cursor: pointer;
    }

    .case_details img {
        height: 100%;
        width: 100%;
    }

    .case_details dl {
        padding-left: 50px;
    }

.case_img_look {
    width: 100%;
    height: 101%;
    background: #211d1d;
    text-align: center;
    opacity: 0.7;
    position: relative;
    bottom: 120px;
    display: none;
}

.bor_bottom {
    border-bottom: 1px solid #e5ece9;
}

.case_body_name {
    margin-bottom: 20px;
    padding-bottom: 20px;
    clear: both;
}

.case_body_nav {
    position: relative;
    width: 910px;
    margin: 0 auto;
    padding-bottom: 30px;
    margin-top: 35px;
}

.case_icon {
    position: absolute;
    top: 0;
    display: block;
    width: 50px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    font-size: 24px;
    border-radius: 25px;
}

.body_nav_title {
    font-size: 20px;
    text-align: left;
    line-height: 50px;
}

.case_body_nav.case_one_nav {
    border-left: 1px dashed #fd9f2b;
    border-bottom: 1px dashed #fd9f2b;
}

    .case_body_nav.case_one_nav .case_icon {
        background: #fd9f2b;
        color: #fff;
        left: -25px;
    }

    .case_body_nav.case_one_nav .body_nav_title {
        color: #fd9f2b;
    }

.case_body_nav.case_two_nav {
    border-right: 1px dashed #337ab7;
    border-bottom: 1px dashed #337ab7;
}

    .case_body_nav.case_two_nav .case_icon {
        background: #337ab7;
        color: #fff;
        right: -25px;
    }

    .case_body_nav.case_two_nav .body_nav_title {
        color: #337ab7;
    }

#no {
    width: 600px;
    height: 50px;
    margin: 0px auto;
    text-align: center;
}

.xan {
    width: 20px;
    color: #333;
    margin: 0px 5px;
    background: #ececec;
    display: inline-block;
    text-align: center;
    font-size: 14px;
    font-weight: 400;
    white-space: nowrap;
    vertical-align: middle;
    cursor: pointer;
    -webkit-user-select: none;
    -moz-user-select: none;
    background-image: none;
    border: 1px solid transparent;
    border-radius: 20px;
    padding: 10px 15px;
    position: relative;
    left: 5px;
}
/*# sourceMappingURL=case.css.map */