.lc {
    width: 1300px;
    margin: 0 auto;
    overflow: hidden;
	margin-top: 340px;
}
.lc .items .right {
    float: left;
    width: 1300px;
    position: relative;
    overflow: hidden;
}
.lc .items .right ul li {
    background-color: #fff;
    margin-right: 19px;
    text-align: center;
    float: left;
   width: 310px;
   height: 276px;
   background: #FFFFFF;
   margin-top: 20px;
   cursor: pointer;
   
}

.lc .items .right ul li:last-child{ 
    margin-right: 0;  
}

.lc .items .right ul li img{
 margin: 20px 0 16px;
   
}
.lc .items .right ul li h1{
 font-size: 16px;
 font-family: Microsoft YaHei;
 font-weight: 400;
 color: #000000;
   
}
.lc .items .right ul li:hover h1{
 font-size: 16px;
 font-family: Microsoft YaHei;
 font-weight: bold;
 color: #000000;
   
}
.lc .items .right ul li:hover {
    margin-top: -20px;
	transition: all 0.3s;
	position: relative;
	z-index: 5;
	margin-top: 0px;
}


.lc .items .right .next, .lc .items .right .prev {
    opacity: 0;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    display: inline-block;
    cursor: pointer;
    z-index: 1;
    width: 28px;
    height: 40px;
    line-height: 40px;
    color: #fff;
    text-align: center;
    font-size: 22px;
    font-weight: 400;
    background: rgba(0, 0, 0, .2);
    font-family: simsun;
    transition: all ease-in .4s;
	padding-top: 5px;
}
.lc .items .right .next {
    left: 0px;
	z-index: 30;
	 opacity: 1;
}
.lc .items .right .prev {
    right: 0px;
	z-index: 30;
	 opacity: 1;
}
.lc .items .right:hover .next {
    opacity: 1;
}
.lc .items .right:hover .prev {
    opacity: 1;
}