.wrap_main {
 position: relative;
 overflow: hidden;
 background: #F7F7F7 url(/Content/Areas/Common/images/common/columnDefaultBg.png) no-repeat top center;
}

div.linkmap {
 padding-left: 0;
 background: none;
 z-index: 1;
}

.side_menu_inside .swiper-button-prev_menu,
.side_menu_inside .swiper-button-next_menu {
 width: 35px;
 height: 35px;
 position: absolute;
 border-radius: 50%;
 top: 12px;
 z-index: 1;
 cursor: pointer;
}

.side_menu_inside .swiper-button-next_menu {
 background: rgba(255, 255, 255, 0.8) url(/Content/Areas/News/images/KeXueYanJiu/jiantouR.png) no-repeat center center;
 right: -55px;
}

.side_menu_inside .swiper-button-prev_menu {
 background: rgba(255, 255, 255, 0.8) url(/Content/Areas/News/images/KeXueYanJiu/jiantouL.png) no-repeat center center;
 left: -55px;
}

.side_menu_inside .swiper-button-disabled {
 cursor: no-drop;
 display: none;
}

@media screen and (max-width:768px) {
 div.linkmap {
 padding-left: 10px;
 }
}