1.省略号css样式代码
white-space:nowrap
overflow:hidden
text-overflow:ellipsis
2.换行必备
word-wrap:break-word;
word-break:break-all;
3pc端实现无滚动条可滚动
.mains_wrapper
margin: 0 auto
width: 1260px
height: 100%
overflow: hidden
.mains
height: 100%
width: 1260px
overflow: auto
box-sizing: content-box
padding-right: 17px
4.整体页面实现去除滚动条
.enroll_form_wrapper
height: 100%
display: flex
flex-direction: column
width: 100%
overflow: hidden
.enroll_form
flex: 1
width: calc(100% + 16px)
position: relative
overflow: auto
.enroll_body
position: absolute
width: 800px
left: 50%
margin-left: -400px
height: 100%
