checkbox 样式美化

input +label {

width:100%;

height:100%;

display:block;

background:rgba(0,0,0,0.4)url("../../../../assets/images/check.png")center no-repeat;

background-size:14px;

}

input:checked +label {

background:rgba(0,0,0,0.4)url("../../../../assets/images/checked.png")center no-repeat;

background-size:14px;

}