.cert_background[data-v-2c986058]{background-size:100% 100%;background-repeat:no-repeat}.context_set[data-v-2c986058]{top:320px;margin:0 auto;left:85px;position:absolute}.cert_background[data-v-6ec0fca8]{background-size:100% 100%;background-repeat:no-repeat}.context_set[data-v-6ec0fca8]{top:300px;left:85px;width:85%;height:500px;margin:0 atuo}