.Introduction{width: 100%;overflow: hidden;}
.Introductionbox{width: 100%;overflow: hidden;}
.Introductionbox li{width: 280px;height: 360px;text-align: center;padding: 30px;margin-right: 10px;margin-bottom: 20px;float: left;border: 1px solid #ddd;}
.Introductionbox li .headportrait{width: 208px;height: 114px;margin: 0px auto 20px;border-radius: 50%;}
.Introductionbox li .name{font-size: 18px;color: #333;font-weight: 600;}
.Introductionbox li .introduce{font-size: 14px;color: #666;text-align: justify;margin: 20px 0 18px;}

.Introductionbox li .detaintro a{display: inline-block;width: 120px;height: 40px ;line-height: 40px;border-radius: 20px;color: #fff;background-color: #ED232F;}
.Introductionbox li .detaintro a:hover{background-color: #ac0404;}