@charset "UTF-8";
.tools-main .tools-main-right {
  float: right;
  /*width: 770px;*/
  width: 1020px;
  box-sizing: border-box;
  padding: 50px 0px 90px 64px;
}

.tools-main {
  width: 1200px;
  box-sizing: border-box;
  margin: 0px auto;
  background-color: #fff;
  display: flex;
}

.tools-main .tools-main-left {
  width: 180px;
  box-sizing: border-box;
  float: left;
  border-right: 1px solid #ebebeb;
  padding: 37px 20px 90px 0px;
}

.tools-main .tools-main-left a {
  text-decoration: none;
}

.tools-main .tools-main-left dl {
  border-top: none;
  font-size: 14px;
}

.tools-main .tools-main-left dt {
  line-height: 40px;
  height: 40px;
  position: relative;
  margin-top: 6px;
}

.tools-main .tools-main-left dt:first-child {
  margin-top: 0;
}

.tools-main .tools-main-left dt:first-child:hover a {
  color: #3F82FC;
}

.tools-main .tools-main-left dt:first-child:hover i {
  color: #3F82FC;
}

.tools-main .tools-main-left dt i {
  font-size: 12px;
  color: #333;
}

.tools-main .tools-main-left dt .icon-angle-up, .tools-main .tools-main-left dt .icon-angle-down {
  margin-left: 14px;
  position: absolute;
  right: -10px;
  color: #666;
  font-size: 25px;
}

.tools-main .tools-main-left dt .icon {
  font-size: 18px;
  margin-right: 14px;
}

.tools-main .tools-main-left dt a {
  background-color: #fff;
  font-weight: bold;
  color: #333;
}

.tools-main .tools-main-left dt a:hover {
  background-color: #fff;
}

.tools-main .tools-main-left dt.list-on a {
  background-color: #fff;
  color: #333;
}

.tools-main .tools-main-left dt.list-on a {
  color: #333;
}

.tools-main .tools-main-left dt.list-on a:hover {
  color: #3F82FC;
}

.tools-main .tools-main-left dd {
  background: #fff;
  display: block;
}

.tools-main .tools-main-left dd a {
  display: block;
  color: #666;
  height: 40px;
  line-height: 40px;
  padding-left: 43px;
}

.tools-main .tools-main-left dd a:last-child {
  border: none;
}

.tools-main .tools-main-left dd a:hover {
  color: #3F82FC;
}

.tools-main .tools-main-left .item-on {
  color: #3F82FC;
}

.tools-main .tools-main-left .item-on:hover {
  color: #3F82FC;
}

.tools-main .list-point {
  display: inline-block;
  background: #f00;
  border-radius: 50%;
  width: 6px;
  height: 6px;
  top: -11px;
  right: 10px;
  position: relative;
}

.tools-main dd a i, .layout-content .list-new {
  height: 13px;
  display: inline-block;
  background: url(../image/icon/tools/tools_menu_icons.png) no-repeat 0 0;
  margin: 10px 0 1px 10px;
  vertical-align: text-bottom;
  overflow: hidden;
  margin-bottom: 2px\9;
}

/*edit by tangjingxin*/
/*解决鼠标悬浮时，字体变粗导致icon下移问题*/
.tools-main dd a.zz-menu-optimization i {
  margin-left: 3px;
}

.tools-main dd .list-new, .layout-content .list-new {
  background-position: 0 -13px;
  width: 25px;
}