input[type=range] { -webkit-appearance: none; /*margin-left: 10px;*/ display: initial; border-radius: 5px; /*这个属性设置使填充进度条时的图形为圆角*/ background: -webkit-linear-gradient(#059CFA, #059CFA) no-repeat; background-size: 0% 100%; padding: 0px; } input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; } input[type=range]::-webkit-slider-runnable-track { height: 6px; border-radius: 5px; /*将轨道设为圆角的*/ box-shadow: 0 1px 1px #def3f8, inset 0 .125em .125em #0d1112; /*轨道内置阴影效果*/ } input[type=range]:focus { outline: none; } input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; height: 10px; width: 10px; margin-top: -2px; /*使滑块超出轨道部分的偏移量相等*/ background: #ffffff; border-radius: 50%; /*外观设置为圆形*/ border: solid 0.125em rgba(205, 224, 230, 0.5); /*设置边框*/ box-shadow: 0 .125em .125em #3b4547; /*添加底部阴影*/ }