Web表单美化CSS框架Topcoat有什么特点

这篇文章主要介绍"Web表单美化CSS框架Topcoat有什么特点"，在日常操作中，相信很多人在Web表单美化CSS框架Topcoat有什么特点问题上存在疑惑，小编查阅了各式资料，整理出简单好用的操作方法，希望对大家解答"Web表单美化CSS框架Topcoat有什么特点"的疑惑有所帮助！接下来，请跟着小编一起来学习吧！

Topcoat同样是一款简洁的Web表单构建应用，和Semantic UI、BootMetro等CSS框架不同的是，Topcoat主要用于构建美化的Web表单，包括提交按钮、输入框、单选框/复选框、滑动杆、搜索框等表单元素。

Topcoat的特点

• 小巧、简单、易用

• 专注表单元素设计，每一个表单元素都非常精美

• 支持移动化，让这些表单元素在移动端同样有着不错的效果

Topcoat相关组件实例

按钮

以蓝色按钮为例，相关代码如下：

HTML

Button Button  CSS  .topcoat-button--large--cta {   font-size: 0.875rem;   font-weight: 600;   line-height: 1.688rem;   padding: 0 0.875rem; }  input[type="checkbox"] {   position: absolute;   overflow: hidden;   padding: 0;   border: 0;   opacity: 0.001;   z-index: 1;   vertical-align: top;   outline: none; }  .checkbox {   -moz-box-sizing: border-box;   box-sizing: border-box;   background-clip: padding-box;   position: relative;   display: inline-block;   vertical-align: top;   cursor: default;   -webkit-user-select: none;   -moz-user-select: none;   -ms-user-select: none;   user-select: none; }  .checkbox__label {   position: relative;   display: inline-block;   vertical-align: top;   cursor: default;   -webkit-user-select: none;   -moz-user-select: none;   -ms-user-select: none;   user-select: none; }  .checkbox--disabled {   opacity: 0.3;   cursor: default;   pointer-events: none; }  .checkbox:before, .checkbox:after {   content: '';   position: absolute; }  .checkbox:before {   -moz-box-sizing: border-box;   box-sizing: border-box;   background-clip: padding-box; }  input[type="checkbox"] {   position: absolute;   overflow: hidden;   padding: 0;   border: 0;   opacity: 0.001;   z-index: 1;   vertical-align: top;   outline: none; }  .checkbox, .topcoat-checkbox__checkmark {   -moz-box-sizing: border-box;   box-sizing: border-box;   background-clip: padding-box;   position: relative;   display: inline-block;   vertical-align: top;   cursor: default;   -webkit-user-select: none;   -moz-user-select: none;   -ms-user-select: none;   user-select: none; }  .checkbox__label, .topcoat-checkbox {   position: relative;   display: inline-block;   vertical-align: top;   cursor: default;   -webkit-user-select: none;   -moz-user-select: none;   -ms-user-select: none;   user-select: none; }  .checkbox--disabled, input[type="checkbox"]:disabled + .topcoat-checkbox__checkmark {   opacity: 0.3;   cursor: default;   pointer-events: none; }  .checkbox:before, .checkbox:after, .topcoat-checkbox__checkmark:before, .topcoat-checkbox__checkmark:after {   content: '';   position: absolute; }  .checkbox:before, .topcoat-checkbox__checkmark:before {   -moz-box-sizing: border-box;   box-sizing: border-box;   background-clip: padding-box; }

单选框/复选框

以单选框为例，相关代码如下：

HTML         
  
 
     Left label      
  
 
        
   Right label  
 
        
   Disabled   CSS：  input[type="radio"] {   height: 1.063rem;   width: 1.063rem;   margin-top: 0;   margin-right: -1.063rem;   margin-bottom: -1.063rem;   margin-left: 0; }  input[type="radio"]:checked + .topcoat-radio-button__checkmark:after {   opacity: 1; }  .topcoat-radio-button {   color: #c6c8c8;   line-height: 1.063rem; }  .topcoat-radio-button__checkmark:before {   width: 1.063rem;   height: 1.063rem;   background: #595b5b;   border: 1px solid #333434;   box-shadow: inset 0 1px #737373; }  .topcoat-radio-button__checkmark {   position: relative;   width: 1.063rem;   height: 1.063rem; }  .topcoat-radio-button__checkmark:after {   opacity: 0;   width: 0.313rem;   height: 0.313rem;   background: #c6c8c8;   border: 1px solid rgba(0,0,0,0.05);   box-shadow: 0 1px rgba(255,255,255,0.1);   -webkit-transform: none;   -ms-transform: none;   transform: none;   top: 0.313rem;   left: 0.313rem; }  input[type="radio"]:focus + .topcoat-radio-button__checkmark:before {   border: 1px solid #0036ff;   box-shadow: inset 0 1px rgba(255,255,255,0.36), 0 0 0 2px #6fb5f1; }  input[type="radio"]:active + .topcoat-radio-button__checkmark:before {   border: 1px solid #333434;   background-color: #3f4041;   box-shadow: inset 0 1px rgba(0,0,0,0.05); }  input[type="radio"]:disabled:active + .topcoat-radio-button__checkmark:before {   border: 1px solid #333434;   background: #595b5b;   box-shadow: inset 0 1px #737373; }  .range {   padding: 0;   margin: 0;   font: inherit;   color: inherit;   background: transparent;   border: none;   -moz-box-sizing: border-box;   box-sizing: border-box;   background-clip: padding-box;   vertical-align: top;   outline: none;   -webkit-appearance: none; }  .range__thumb {   cursor: pointer; }  .range__thumb--webkit {   cursor: pointer;   -webkit-appearance: none; }  .range:disabled {   opacity: 0.3;   cursor: default;   pointer-events: none; }  .range, .topcoat-range {   padding: 0;   margin: 0;   font: inherit;   color: inherit;   background: transparent;   border: none;   -moz-box-sizing: border-box;   box-sizing: border-box;   background-clip: padding-box;   vertical-align: top;   outline: none;   -webkit-appearance: none; }  .range__thumb, .topcoat-range::-moz-range-thumb {   cursor: pointer; }  .range__thumb--webkit, .topcoat-range::-webkit-slider-thumb {   cursor: pointer;   -webkit-appearance: none; }  .range:disabled, .topcoat-range:disabled {   opacity: 0.3;   cursor: default;   pointer-events: none; }

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