.dot2 {
  -webkit-line-clamp: 2;
}
.dot3 {
  -webkit-line-clamp: 3;
}
.dot4 {
  -webkit-line-clamp: 4;
}
.dot5 {
  -webkit-line-clamp: 5;
}
.dot6 {
  -webkit-line-clamp: 6;
}
.ytable {
  display: table;
  width: 100%;
}
.ytable-fixed {
  table-layout: fixed;
}
.ytable-cell {
  display: table-cell;
  vertical-align: middle;
}
@media (max-width:1024px) {
  .ytable.xy,
  .ytable.xy > .ytable-cell{display: block;}
}
.Ispic {
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
}
:after, :before {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box
}
.nM {
  margin: 0;
}
.nP {
  padding: 0;
}
select.select-css {
	border: solid 1px #000;
	appearance: none;
	-moz-appearance: none;
	-webkit-appearance: none;
    background-repeat:  no-repeat;
    background-position:  98% center;
    background-color:  transparent;
	padding-right: 20px;
    padding-left: 10px;
}

/*清除ie的默认选择框样式清除，隐藏下拉箭头*/
select.select-css::-ms-expand {
display: none;
}
/**初始 End**/
.w22, .w75 {
  padding-bottom: 4%;
}
@media(min-width:1025px) {
  .fl {
    float: left;
  }
  .fr {
    float: right;
  }
  .w22 {
    width: 22%;
  }
  .w75 {
    width: 75%;
  }
}
.img-block{
    display: block; 
    width: 100%;
}

/**页面框架 End**/
.auto {
  margin: 0 auto;
}
.w_96{width: 96%;}
.w_86{width: 94%;}
@media (min-width:1025px) {
.w_86{width: 86%;} 
}
.auto_1280 {
  max-width: 1280px;
}
@media(max-width:1280px) {
  .auto_1280 {
    padding: 0 2%;
  }
}
.auto_1200 {
  max-width: 1200px;
}
@media(max-width:1200px) {
  .auto_1200 {
    padding: 0 2%;
  }
}
.auto_1180 {
  max-width: 1180px;
}
@media(max-width:1180px) {
  .auto_1180 {
    padding: 0 2%;
  }
}
.auto_1150 {
  max-width: 1150px;
}
@media(max-width:1150px) {
  .auto_1150 {
    padding: 0 2%;
  }
}
.auto_1100 {
  max-width: 1100px;
}
@media(max-width:1100px) {
  .auto_1100 {
    padding: 0 2%;
  }
}
.auto_1050 {
  max-width: 1050px;
}
@media(max-width:1050px) {
  .auto_1050 {
    padding: 0 2%;
  }
}
.auto_1000 {
  max-width: 1000px;
}
@media(max-width:1000px) {
  .auto_1000 {
    padding: 0 2%;
  }
}
.auto_950 {
  max-width: 950px;
}
@media(max-width:950px) {
  .auto_950 {
    padding: 0 2%;
  }
}
/*by 20201020*/