.sg-block {
 width:100%
}
.sg-logo {
 margin-right:100px
}
.sg-index-line {
 width:66px;
 height:2px;
 background:#c31a1f
}
.sg-hover-advatange {
 transition:all .5s
}
.sg-hover-advatange:hover {
 box-shadow:0 7px 23px 1px rgba(211,181,182,.32);
 border-radius:10px;
 background:#fff
}
.sg-hover-advatange:hover .sg-left-box {
 background:#c31d22;
 border-radius:10px
}
.sg-hover-advatange:hover .sg-left-box .sg-num,
.sg-hover-advatange:hover .sg-left-box .sg-title {
 color:#fff
}
.sg-hover-advatange:hover .sg-left-box .sg-arrow {
 background:#fff;
 color:#c31d22;
 border-radius:50%
}
.sg-hover-advatange:hover .sg-desp {
 color:#444
}
#sg-carousel-box:hover .sg-carousel-arrow .sg-arrow-btn {
 opacity:1
}
.sg-carousel-arrow .sg-arrow-btn {
 position:absolute;
 z-index:20;
 top:50%;
 margin-top:-34px;
 width:50px;
 height:50px;
 overflow:hidden;
 cursor:pointer;
 opacity:0
}
.sg-carousel-arrow .sg-prev {
 left:20px;
 background:url(../images/icon_le.png) no-repeat 0
}
.sg-carousel-arrow .sg-prev:hover {
 opacity:1
}
.sg-carousel-arrow .sg-prev:hover:after {
 background-color:#fff;
 width:90px
}
.sg-carousel-arrow .sg-prev:after {
 content:" ";
 display:block;
 position:absolute;
 left:1px;
 top:50%;
 height:2px;
 margin-top:-1px;
 width:0;
 background:transparent;
 transition:all .8s
}
.sg-carousel-arrow .sg-next {
 right:20px;
 background:url(../images/icon_ri.png) no-repeat 100%
}
.sg-carousel-arrow .sg-next:hover {
 opacity:1
}
.sg-carousel-arrow .sg-next:hover:after {
 background-color:#fff;
 width:90px
}
.sg-carousel-arrow .sg-next:after {
 content:" ";
 display:block;
 position:absolute;
 right:1px;
 top:50%;
 height:2px;
 margin-top:-1px;
 width:0;
 background:transparent;
 transition:all .8s
}