*{
 margin: 0;
}
.container{
	/* width:90%; */
	width: 1200px;
	margin:0 auto;
}


.container ul{
	/* width:90%; */
	margin-left:100px;
}
.content1{
  width: 1300px;
  margin:0 auto;
}
ul{
	list-style: none;
}
a{
  text-decoration: none;
}
.el-collapse-item__header{
    padding-left: 10px;
  }
.el-carousel__item img{
	margin-top:20px;
    width: 100%;
    height: 100%;
}

.