.dtpic{border-radius:15px;box-shadow:0 0 6px rgba(0,0,0,.3)}.dticon{pointer-events:none;position:absolute;width:80px;height:80px;border-radius:50%;background:hsla(0,0%,100%,.2);top:50%;left:50%;transform:translate(-40px,-40px)}.dticon>div{position:absolute;top:16px;left:27px;width:0;height:0;border-top:25px solid transparent;border-left:38px solid rgba(0,0,0,.7);border-bottom:25px solid transparent}.dtbox{display:inline-block;padding:22px;box-sizing:border-box;background-color:#f0f0f0;width:100%;position:relative}.dtpic{width:100%;height:auto;border-radius:2px;box-shadow:-1px 1px 2px rgba(0,0,0,.3)}.dtexp{margin:4px 0;text-align:center}#help{width:100%;padding:5px 35px 35px 195px;color:#414549;font-size:14px;line-height:1.6;letter-spacing:.5px;box-sizing:border-box}#help>h1{font-size:28px}#help>h1,#help>h2{font-weight:300}.help_dw{width:90%;display:flex;padding:22px 14px;background:#f0f0f0}.help_dw>img{width:32%;height:auto;margin:0 8px}.help_ssm{margin-left:20px;font-size:13px;color:#43515e}.help_btn{margin-right:20px;color:#29b6f7;cursor:pointer;font-size:14px}.help_gfbox{width:91%}.help_picbox2{width:522px}.help_picbox1{width:139px}.help_picbox3{width:966px}.help_picbox4{width:839px}.myhelpdialog .el-dialog__body{padding:0}