.img-box {
position: relative;
display: inline-block;
overflow: hidden;
width: 100%;
height: 276px;
border-radius: 10px;
.img{
width: 100%;
height: 100%;
object-fit: cover;
vertical-align: top;
}
}
标签：img,fit,image,cover,height,width,100%
来源： https://www.cnblogs.com/eternityyl/p/15830420.html