.col-space100{margin: -50px}
.col-space100>*{padding: 50px;box-sizing: border-box}

.bg-num{position: relative;z-index: 2}
.bg-num:before{content:'';display:block;width: 56px;height: 56px;background-image: url(../images/number-bg-56_56.png);position: absolute;z-index: -1;top: 50%;left: 50%;margin: -28px 0 0 -28px}
.bg-num.num2:before{background-position: -56px 0}
.bg-num.num3:before{background-position: -112px 0}
.bg-num.num4:before{background-position: -168px 0}
.bg-num.num5:before{background-position: -224px 0}

.icon-dengbao:before{content:'';display: block;width: 40px;height: 40px;background-image: url(../images/icon-dengbao-40_40.png);margin: 0 auto}

.icon-dengbao02:before{background-position: -40px 0}
.icon-dengbao03:before{background-position: -80px 0}

.about-item{padding: 30px;box-sizing: border-box}
.about-item .product-item-title{margin: 20px 0 10px}
.about-item p{line-height: 1.8em}

.section-services{background-image: url(../images/product-dengbao-sec-bg1.png)}
.dengbao-services-item{color: #fff;text-align: center}
.dengbao-services-item h4{font-size: 18px;margin: 15px 0}
.dengbao-services-item p{color: #cbcbcb;line-height: 1.8em}

.section-protection{background-image: url(../images/product-dengbao-sec-bg01.png)}
.protection-left{width: 406px;margin-right: 40px}
.protection-right{font-size: 16px;color: #666}
.protection-right li{margin-bottom: 20px}
.protection-right p{margin-top: 10px;padding-left: 18px}

.case{justify-content: space-between;margin: -45px;}
.case li{text-align: center;padding: 25px 45px;}
.case-logo{width: 120px;height: 120px;border-radius: 60px;overflow: hidden;border:1px solid #e5e8ed;margin: 0 auto;background-color: #fff;display: inline-flex;justify-content: center;align-items: center;}
.case-logo img{width: 100px;}
.case-title{margin-top: 10px}

/*滑动验证码 --编辑于 20191106*/
.sliding-img-check-box{position:absolute;bottom:0;left:50%;-webkit-transform:translateX(-50%);-moz-transform:translateX(-50%);-ms-transform:translateX(-50%);-o-transform:translateX(-50%);transform:translateX(-50%);text-align:center;background-color: #fff;box-shadow: 0 5px 20px rgba(14,106,231,0.15);visibility: hidden;-webkit-user-select: none;-moz-user-select: none;-ms-user-select: none;user-select: none;}
.sliding-img-check-box>div:last-child{margin-bottom: 10px}
.sliding-img-check-box>.close{position: absolute;right:16px;top: 6px;cursor: pointer;font-size: 22px;z-index: 1;color: #11111a;text-decoration: none;}
.sliding-img-display{position:relative;padding:0 20px;border-radius:16px;overflow:hidden;margin:auto;}
.sliding-img-display>p{text-align: left;line-height: 35px;font-size: 12px;color:#333;margin-bottom: 0px}
.sliding-img-cnt{position:relative;width: 320px;height: 161px}
.sliding-img-src,.sliding-img-fragment-hollow{position:absolute;left:0;top:0;z-index:10}
.sliding-img-src{width: 100% !important;height: 100% !important;position: static !important;}
.sliding-img-fragment-cnt{top:50px;left:0;position:absolute;width: 38px ;height: 42px}
.sliding-img-fragment-cnt .sliding-img-fragment-content,.sliding-img-fragment-cnt .sliding-img-fragment{position:absolute;left:0;z-index:20}
.sliding-smooth-cnt{position:relative;width:280px;height: 40px;margin: 0 auto;border-radius:24px;}
.sliding-smooth-bar,.sliding-smooth-circle{position:relative;top:50%;-webkit-transform:translateY(-50%);-moz-transform:translateY(-50%);-ms-transform:translateY(-50%);-o-transform:translateY(-50%);transform:translateY(-50%)}
.sliding-smooth-bar{width:100%;height:10px;background-color:#e4e4e4;border-radius:24px}
.sliding-smooth-circle{position:absolute;width: 52px;height:30px;background-color: #306af4;border-radius: 30px;box-shadow: 0 0 6px 0 #306af4;cursor:pointer;padding: 5px 14px;box-sizing: border-box;}
.sliding-smooth-circle span{display: inline-block;width: 2px;height: 10px;background-color: #fff;margin-right: 6px;}
.sliding-smooth-circle span:last-child{margin-right: 0}
.sliding-icon-refresh{display:block;position:relative;cursor:pointer;font-size: 12px;color:#333;margin-top: 5px;}
.sliding-icon-refresh span{position: relative;top:1px }
.sliding-loadding{background-color: #fff;position: absolute;top:0;left:0;width: 321px;height: 100%;/* display: none; */z-index: 99;padding:60px 0;margin: 0 -1px;box-sizing: border-box;}
.sliding-loadding img{position: static !important;width: 32px !important;height: 32px !important;}

.sliding-btn{height: 46px;background-color: #e7ecf0;border-radius: 4px;position: relative;-webkit-user-select: none;-moz-user-select: none;-ms-user-select: none;user-select: none}
.sliding-btn:before{content:'向右拖动滑块';display:block;line-height: 45px;text-align: center;color:#666}
.sliding-btn.success{background-color: #44cb77;color:#fff}
.sliding-btn.success >*{display: none}
.sliding-btn.success:before{content:'验证成功';color:#fff;padding-left: 30px;}
.sliding-btn.success:after{content:'\e61c';color:#fff;display:block;width: 100%;font-family: iconfont;font-size: 20px;position: absolute;top:0;line-height: 45px;text-align: center;margin-left: -30px;}
.sliding-btn.error:before{content:'验证失败';color:#f4583f;padding-left: 30px;}
.sliding-btn.error{background-color: #ffece9}
.sliding-btn.error:after{content:'\e6b2';color:#f4583f;display:block;width: 100%;font-family: iconfont;font-size: 20px;position: absolute;top:0;line-height: 45px;text-align: center;margin-left: -30px;}
.sliding-btn .sliding-smooth-bar{width:0;height: 100%;position: absolute;left: 0;background-color: #4a8ff9;border-radius:4px;z-index: 9}
.sliding-btn .sliding-smooth-circle{width: 50px;height:46px;border-radius: 4px;box-shadow: 0 0 10px rgba(14,106,231,0.15);background-color: #fff;z-index: 9}
.sliding-btn .sliding-smooth-circle i{position: absolute;left: 9px;top: 16px;color:#d4d9dc;font-size: 14px;-webkit-user-select: none;-moz-user-select: none;-ms-user-select: none;user-select: none}
.sliding-btn .sliding-smooth-circle i:nth-child(2){left: 17px;}
.sliding-btn .sliding-smooth-circle.moving i{color:#8bb8ff;-webkit-animation: moving 1s infinite;-moz-animation: moving 1s infinite;-o-animation: moving 1s infinite;animation: moving 1s infinite}
.sliding-btn .sliding-smooth-circle.moving i:nth-child(2){-webkit-animation-delay: 1s;-moz-animation-delay: 1s;-o-animation-delay: 1s;animation-delay: 1s}

.sliding-btn[data-disabled=true]{background-color: #f7f7f7}
.sliding-btn[data-disabled=true]:before{content:'暂不可拖动';color:#d6d5d5}
.sliding-btn[data-disabled=true]:after{display: none}
.sliding-btn[data-disabled=true] .sliding-smooth-circle{background-color: rgba(85,255,255,0.8)}

/* 白皮书 */
.fixed-footer {
  position: fixed;
  bottom: -174px;
  left: 0;
  right: 0;
  width: 100%;
  height: 246px;
  max-height: 246px;
  z-index: 9999;
  overflow: visible;
  background-color: #2981ff;
}

.fixed-footer::after {
  content: '';
  position: absolute;
  top: -15px;
  left: 50%;
  width: 100%;
  height: 184px;
  transform: translateX(-50%);
  background-image: url(../images/whitebook.png);
  background-repeat: no-repeat;
  background-position: center 0;
}

.fixed-footer .main-content {width:1080px;height: 100%;position: relative;margin: auto;z-index: 9;}
.fixed-footer .free-btn {position: absolute;right: 290px;top: 17px; width: 126px;height: 36px;line-height: 36px;text-align: center;font-size: 16px;color: #ffffff; border-radius: 18px;border: solid 1px #ffffff;}
.fixed-footer .free-btn:hover {cursor: pointer;}
.fixed-footer .iconclose {position: absolute;right: 35px;top: 25px;font-size:20px;color: #b7cafd;}
.fixed-footer .iconclose:hover {opacity: .8;cursor: pointer;}
.fixed-footer .content-box {position: absolute;bottom: 0;left: 0;right: 0;box-sizing:border-box;height: 174px;border-top-left-radius: 10px;border-top-right-radius: 10px; background-color: #fafafa;}
.fixed-footer .content-box .content-left {padding:30px;font-size: 0;border-right: 1px solid #dfe2e5;}
.fixed-footer .content-box .content-left input {border: none;outline: none;height: 48px;box-sizing: border-box; background-color: #efeff3;padding-left: 20px;font-size: 14px;}
.fixed-footer .content-box .content-left .input-phone {margin-right:20px;width: 312px;}
.fixed-footer .content-box .content-left .button-code {width: 126px;padding:0;position: relative;top: 1px; background-color: #016fff;color: #ffffff;}
.fixed-footer .content-box .content-left .button-code:hover {cursor: pointer;background-color: rgba(1, 111, 255, .8);}
.fixed-footer .content-box .content-left .button-code:disabled {background-color: #bbbbbb;}
.fixed-footer .content-box .content-left .get-btn {line-height: 48px;margin-top: 24px;font-size: 14px;background-color: #016fff;text-align: center; box-shadow: 0px 0px 35px 0px rgba(1, 111, 255, 0.3);color: #fffefe;}
.fixed-footer .content-box .content-left .get-btn:hover {cursor: pointer;background-color: rgba(1, 111, 255, .8);}
.fixed-footer .content-box .content-right {padding-right: 30px;padding-top: 30px;}
.fixed-footer .content-box .content-right .qr-code {width:120px;height:120px;margin-right: 30px; border-radius: 6px;box-sizing: border-box;padding: 5px; background-color:#ffffff;}
.fixed-footer .content-box .content-right .text-tips {color: #444444;line-height: 3;position: relative;top: 15px;}