Proto.io的切換按鈕位置不正確

Question

我想使用Proto.io切換按鈕： https://proto.io/freebies/onoff。

它可以工作，但是當我將按鈕放在圖像後面時，開關不再是圓形的。看看它是如何在JSFiddle：https://jsfiddle.net/rvmcn7ju。

備考，這裏的CSS：

.onoffswitch { 
    position: relative; width: 90px; 
    -webkit-user-select:none; -moz-user-select:none; -ms-user-select: none; 
} 
.onoffswitch-checkbox { 
    display: none; 
} 
.onoffswitch-label { 
    display: block; overflow: hidden; cursor: pointer; 
    border: 2px solid #999999; border-radius: 20px; 
} 
.onoffswitch-inner { 
    display: block; width: 200%; margin-left: -100%; 
    -moz-transition: margin 0.3s ease-in 0s; -webkit-transition: margin 0.3s ease-in 0s; 
    -o-transition: margin 0.3s ease-in 0s; transition: margin 0.3s ease-in 0s; 
} 
.onoffswitch-inner:before, .onoffswitch-inner:after { 
    display: block; float: left; width: 50%; height: 30px; padding: 0; line-height: 30px; 
    font-size: 14px; color: white; font-family: Trebuchet, Arial, sans-serif; font-weight: bold; 
    -moz-box-sizing: border-box; -webkit-box-sizing: border-box; box-sizing: border-box; 
} 
.onoffswitch-inner:before { 
    content: "UP"; 
    padding-left: 10px; 
    background-color: #009900; color: #FFFFFF; 
} 
.onoffswitch-inner:after { 
    content: "DOWN"; 
    padding-right: 10px; 
    background-color: #000099; color: #FFFFFF; 
    text-align: right; 
} 
.onoffswitch-switch { 
    display: block; width: 18px; margin: 6px; 
    background: #FFFFFF; 
    border: 2px solid #999999; border-radius: 20px; 
    position: absolute; top: 0; bottom: 0; right: 56px; 
    -moz-transition: all 0.3s ease-in 0s; -webkit-transition: all 0.3s ease-in 0s; 
    -o-transition: all 0.3s ease-in 0s; transition: all 0.3s ease-in 0s; 
} 
.onoffswitch-checkbox:checked + .onoffswitch-label .onoffswitch-inner { 
    margin-left: 0; 
} 
.onoffswitch-checkbox:checked + .onoffswitch-label .onoffswitch-switch { 
    right: 0px; 
} 

它的工作原理，當我在.onoffswitch開關頂部更改屬性爲292px（這個特定圖像）。我可能不得不改變立場到親戚，並做其他事情。任何幫助讚賞。

Answer 1

更新了你需要的位置相對於包含開關的小提琴。

.onoffswitch-label { 
    position: relative; 
    display: block; overflow: hidden; cursor: pointer; 
    border: 2px solid #999999; border-radius: 20px; 
} 

https://jsfiddle.net/rvmcn7ju/1/

因爲開關看着ovaly

.onoffswitch-switch { 
    ... 
    margin: 4px; // changed margin 
    height: 18px; // added height 
    ... 
} 

https://jsfiddle.net/rvmcn7ju/3/