products-site/css/mixin.scss

@import "./var";
$imageUrl:"../images/";
$DefaultLinearGradient: linear-gradient(to top,#4e5358,#25282a);

@mixin responsiveImageWithLinearGradient($filename,$ext:png, $bgPos: center, $linearGradient: $DefaultLinearGradient){
  background: url('#{$imageUrl}#{$filename}.#{$ext}') $bgPos no-repeat, $linearGradient no-repeat;;

  @media
  (-webkit-min-device-pixel-ratio: 1.5),
  (min-resolution: 144dpi){
    background: url('#{$imageUrl}#{$filename}X3.#{$ext}') $bgPos no-repeat, $linearGradient no-repeat;;
  }

  @media
  (-webkit-min-device-pixel-ratio: 2),
  (min-resolution: 192dpi){
    background: url('#{$imageUrl}#{$filename}X3.#{$ext}') $bgPos no-repeat, $linearGradient no-repeat;;
  }
}

@mixin responsiveImage($filename,$ext:png){
  background-size:cover;
  background-repeat: no-repeat;
  background-image:url('#{$imageUrl}#{$filename}.#{$ext}');
  @media
  (-webkit-min-device-pixel-ratio: 1.5),
  (min-resolution: 144dpi){
    background-image:url('#{$imageUrl}#{$filename}X3.#{$ext}');
  }
  @media
  (-webkit-min-device-pixel-ratio: 2),
  (min-resolution: 192dpi){
    background-image:url('#{$imageUrl}#{$filename}X3.#{$ext}');
  }
}
@mixin bluetryButton(){
  text-align: center;
  font-size:16px;
  cursor: pointer;
  border-radius:22.5px;
  width:160px;
  height:40px;
  line-height: 40px;
  transition: 0.3s;
  background: #338fe6 linear-gradient(to bottom, #107ee5, #336ae6);
  &:hover{
    background-image: linear-gradient(to top, #107ee5, #336ae6);
  }
  &:active{
    background-image: linear-gradient(to top, #107ee5, #336ae6);
  }
}
@mixin pbCenter(){
  position: absolute;
  top:0;
  bottom: 0;
  left:0;
  right:0;
  margin: auto;
}

@mixin no-select{
  -moz-user-select: none;
  -webkit-user-select: none;
  -o-user-select:none;
}

@mixin simpleBlueTryButton($concatClass){
  @include pbCenter;
  border-radius: 3px;
  background-color: $dark-blue;
  text-align: center;
  color: white;
  font-size: 14px;
  cursor: pointer;
  &.#{$concatClass}{
    border: 1px solid $dark-blue;
    background: white;
    color: $dark-blue;
  }
  &:hover {
    opacity: 0.8;
  }
}

@mixin beforeIcon($iconPath, $offset: 0, $iconSize: 22px, $margin: 8px) {
  &:before {
    content: '';
    display: inline-block;
    width: $iconSize;
    height: $iconSize;
    margin-right: $margin;
    position: relative;
    top: $offset;
    vertical-align: middle;
    @include responsiveImage($iconPath)
  }
}

@mixin absoluteBeforeIcon($iconPath, $offsetTop: 0, $offsetLeft: 0, $iconSize: 18px) {
  &:before {
    content: '';
    display: inline-block;
    width: $iconSize;
    height: $iconSize;
    position: absolute;
    top: $offsetTop;
    left: $offsetLeft;
    vertical-align: middle;
    @include responsiveImage($iconPath)
  }
}

// 验证手机号 输入框以及按钮样式
@mixin inputAndBtnInPhoneVerificationForm {
  $input-width: 100%;
  .send-verification-code{
    @include no-select;
    width: 100px;
    height: 34px;
    line-height: 34px;
    border-radius: 2px;
    border: solid 1px $dark-blue;
    margin-top: 5px;
    margin-left: 3%;
    text-align: center;
    display: inline-block;
    vertical-align: top;
    cursor: pointer;
    color: $dark-blue;
    transition: 0.3s;
    font-size:14px;
    &:hover,&:active{
      color: $light-blue;
      border-color: $light-blue;
    }
    &.sended-verification-code{
      cursor: not-allowed;
      color: rgba(#25282a,0.3);
      border-color: rgba(#25282a, 0.3);
      &:hover,&:active{
        cursor: not-allowed;
        color: rgba(#25282a,0.3);
        border-color: rgba(#25282a, 0.3);
      }
    }
  }
  .normal-button{
    background: $dark-blue;
    color: white;
    width: 430px;
    height:38px;
    transition: background 0.3s;
    cursor: pointer;
    text-align: center;
    line-height: 38px;
    border-radius: 3px;
    margin-top: 20px;
    position: absolute;
    top: 283px;
    &:hover{
      background-color: $light-blue;
    }
    &.normal-button-disable{
      cursor: not-allowed;
      opacity: .5;
    }
    .normal_button_loading_icon_wrapper {
      width: 0;
      transition: width .5s;
      display: inline-block;
      overflow: hidden;
      vertical-align: top;
      margin-right: 5px;
    }
    &.normal-button-loading {
      .normal_button_loading_icon_wrapper {
        width: 20px;
      }
      .normal_button_loading_icon {
        width: 20px;
        height: 20px;
        display: inline-block !important;
        border: 2px solid transparent;
        border-radius: 50%;
        border-bottom-color: #fff;
        animation: spin .5s infinite linear;
        vertical-align: middle;
        margin-top: -4px;
      }

    }
    @keyframes spin {
      0% {
        transform: rotate(0deg);
      }
      100% {
        transform: rotate(360deg);
      }
    }
  }
  .normal-input-title{
    font-size: 14px;
    height: 20px;
    font-weight: 500;
    color: $title-black;
  }
  .normal-input-title.required:after {
    content: '*';
    color: $orange;
    margin-left: 2px;
  }
  .normal-input-component{
    margin-top: 5px;
    width: $input-width;
    margin-bottom: 10px;
    &.sign-up-verification-code{
      position: relative;
      .verification-code-success{
        position: absolute;
        right:10px;
        top:0;
        bottom:0;
        margin: auto;
        width: 16px;
        height: 16px;
        display: none;
        &.verification-code-success-show{
          display: block;
        }
      }
    }
    input {
      border-radius: 3px;
      background: white;
      padding: 0 10px;
      border: 1px solid #b4b9c2;
      font-size: 14px;
      width: 100%;
      transition: 0.2s;
      height: 34px;
      line-height: 34px;
      &:active,&:focus,&:hover{
        border-color: $dark-blue;
      }
    }
    .normal-input-error-area{
      color: $orange;
      font-size: 12px;
      height:0;
      overflow: hidden;
    }
    &.normal-input-error-area-show{
      margin-bottom: 0 !important;
      input{
        border: 1px solid $orange;
      }
      .normal-input-error-area{
        height:21px;
        margin-top: 5px;
      }
    }
    ::-webkit-input-placeholder {
      color: #ced4d9;
      font-weight: 400;
    }
    &.phone-number{
      width: 66%;
      display: inline-block;
      vertical-align: middle;
    }
  }
}

@mixin loading($size: 14px) {
  &:after {
    width: $size;
    height: $size;
    display: inline-block !important;
    border: 2px solid transparent;
    border-radius: 50%;
    border-bottom-color: #fff;
    animation: spin .5s infinite linear;
    vertical-align: middle;
    margin: 10px;
    content: "";
  }
}

@mixin arrow-icon($color) {
  position: relative;
  top: -2px;
  width: 9px;
  height: 7px;
  display: inline-block;
  margin: auto auto auto 6px;
  transition: transform .3s;
  cursor: pointer;
  .arrow-icon {
    right: 7px;
    top: 7px;
    width: 2px;
    height: 7px;
    background-color: $color;
    transform: rotate(47deg);
    position: absolute;

    &:before {
      content: '';
      width: 2px;
      height: 7px;
      background-color: $color;
      transform: rotate(-98deg);
      display: block;
      position: absolute;
      top: 3px;
      left: -3px;
    }
  }

  &.active{
    transform: rotate(180deg);
    transition: transform .3s;
    .arrow-icon:before,
    .arrow-icon {
      background-color: $color;
    }
  }
}

@mixin links-arrow($color:$title-black, $degree-right:-45deg, $degree-left: 90deg) {
  position: relative;
  top: -10px;
  width: 9px;
  height: 7px;
  display: inline-block;
  margin: auto auto auto 6px;
  transition: transform .3s;
  cursor: pointer;
  .arrow-icon {
    right: 2px;
    top: 7px;
    width: 2px;
    height: 7px;
    background-color: $color;
    transform: rotate($degree-right);
    position: absolute;
    border-radius: 2px;

    &:before {
      content: '';
      width: 2px;
      height: 7px;
      background-color: $color;
      transform: rotate($degree-left);
      display: block;
      position: absolute;
      top: 3px;
      left: -3px;
      border-radius: 2px;
    }
  }
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

// keyframes兼容性，调用方法@include keyframes(animationName){}
@mixin keyframes($animationName) {
  @keyframes #{$animationName} {
    @content;
  }
  // Firefox
  @-moz-keyframes #{$animationName} {
    @content;
  }
  // Safari 和 Chrome
  @-webkit-keyframes #{$animationName} {
    @content;
  }
  // Opera
  @-o-keyframes #{$animationName} {
    @content;
  }
}