close
1. after設transparent再用陰影逹成
.test:after {
content: '';
position: absolute;
border: 0px solid;
display: block;
width: 0;
z-index: -1;
bottom: 30px;
left: -13px;
width: 40px;
height: 40px;
background-color: transparent;
border-bottom-left-radius: 50%;
border-bottom-right-radius: 50%;
box-shadow: 14px 10px 0px 10px white;
}
全站熱搜