/* leftsead */
#leftsead{width:131px;height:143px;position:fixed;top:380px;right:0px;display:inline-block;z-index:99999;}
*html #leftsead{margin-top:258px;position:absolute;top:expression(eval(document.documentElement.scrollTop));}
#leftsead li{width:131px;height:53px;}
#leftsead li img{float:right;border-bottom-left-radius:5px;border-top-left-radius:5px;}
#leftsead li a{height:49px;float:right;display:block;min-width:47px;max-width:131px;}
#leftsead li a .shows{display:block;}
#leftsead li a .hides{margin-right:-166px;cursor:pointer;cursor:hand;}
#leftsead li a.youhui .hides{display:block !important;position:absolute;right:216px;top:2px;}
.link li {
    display: inline-block;
    color: #999;
    font-size: 12px;
    line-height: 24px;
}
.t_head_t_r a {
    color: #ffffff;
}
@media screen and (max-width: 1210px) {
.youqing{
	display:none!important;
}
}
@media screen and (max-width: 640px) {
#leftsead{
	display:none;
}
}

/*临床试验案例*/
.youshiul {
    display: inline-block;
    margin: 0 auto;
    padding-top: 20px;
}
.youshiul li {
    float: left;
    width: 22%;
    min-height: 320px;
    background: #f7f7f7;
    margin-right: 15px;
    margin-left: 20px;
    margin-bottom: 20px;
    border-radius: 5px;
    padding-bottom: 10px;
    box-shadow: 5px 2px 6px #c3c3c3;
}
.youshiul ul li span {
    display: block;
    font-size: 18px;
    font-weight: 800;
    text-align: center;
    line-height: 40px;
}
.youshiul ul li p {
    display: block;
    font-size: 13px;
    color: #999;
    width: 85%;
    margin: 0 auto;
    line-height: 180%;
    text-align: center;
}
@media screen and (max-width: 1210px) {
.youshiul li {
	width:100%;
    float: left;
    margin-right: 0;
    margin-left: 0;
}
#maximg img {
    width: 100%;
}
.youshiul ul li p {
    width: 95%;
}
}