.bottom-button{position:fixed;z-index:1;padding-left:4vw;padding-right:4vw;width:100%;height:13.333vw;left:0;bottom:0;background:#fff;-webkit-box-shadow:0 -.533vw 1.333vw 0 #ededeb;box-shadow:0 -.533vw 1.333vw 0 #ededeb}.bottom-button.del{padding-left:0;padding-right:0}.bottom-button.del .bottom-button__btn-item{border-radius:0}.bottom-button.del .btn,.bottom-button__del{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.bottom-button.del .btn{-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;height:13.333vw}.bottom-button__btn-item{border-radius:1.067vw;overflow:hidden}.bottom-button__del{margin-left:2.267vw;margin-right:6.267vw;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;font-size:3.2vw;font-weight:500}.bottom-button .btn{font-size:4vw;font-weight:500;height:9.6vw;line-height:9.6vw;text-align:center}.bottom-button .icon{-webkit-box-sizing:content-box;box-sizing:content-box}.bottom-button .icon--del{width:4.533vw;height:4.267vw;margin-bottom:.667vw;background:url(https://keytop-kos-ei-image.oss-cn-hangzhou.aliyuncs.com/kos-ei/2019122712112137f391a2e6124388b9492d17950eb3f3.png);background-size:100% 100%}