@media (max-width:767.98px){.history-download-trigger[data-v-46b96a3e] .el-button>span:after{border-bottom:1.5px solid;border-right:1.5px solid;content:"";height:6px;margin-left:10px;transform:translateY(-2px) rotate(45deg);width:6px}.history-download-trigger.is-open[data-v-46b96a3e] .el-button>span:after{transform:translateY(2px) rotate(225deg)}}