body{
    font-size: 16px;
    font-family: "Microsoft YaHei","PingFangSC-Regular","Helvetica","Droid Sans","Arial","sans-serif";
    transition: 500ms;
    position: relative;
    overflow-x: hidden;
    height: 100%;
}

/* 过渡 */
.tran_mask{
    width: 100%;
    height: 100%;
    padding-top: 10%;
    position: fixed;
    left: 0;
    top: 0;
    background-color: #fff;
    z-index: 10000;
}
.hide_mask{
    -webkit-animation: hide_mask;
    animation: hide_mask;
    -webkit-animation-delay: 2s;
    animation-delay: 2s;
    animation-fill-mode: both;
    -webkit-animation-fill-mode: both;
    overflow: hidden;
}
@keyframes hide_mask {
    100% { height: 0;width:0;}
}
@-webkit-keyframes hide_mask {
    100% { height: 0;width:0;}
}

/* tools-start */
.mg_auto{
    margin: 0 auto;
}
.tl_pd_50{
    padding-top: 50px;
}
.tl_pos_f{
    position: fixed;
}
.tl_col_999{
    color: #777 !important;
}
.tl_2em{
    text-indent: 2em;
}
.delay-1{
    animation-delay: .2s;
    -webkit-animation-delay: .2s;
}
.delay-2{
    animation-delay: .4s;
    -webkit-animation-delay: .4s;
}
.delay-3{
    animation-delay: .6s;
    -webkit-animation-delay: .6s;
}
.delay-4{
    animation-delay: .8s;
    -webkit-animation-delay: .8s;
}
.delay-5{
    animation-delay: 1s;
    -webkit-animation-delay: 1s;
}
.line_bottom{
    background: url(../img/sign_line.png) repeat-x left bottom;
}
/* tools-end */

/* 公用样式 */

/*头部*/
.gb_header{
    top: 0;
    width: 100%;
    background-color: transparent;
    /*height: 500px;*/
    /*background: url(../../img/bg_1.jpg) no-repeat top center / cover;
    background-attachment:fixed;*/
}
.gb_logobox{
    position: relative;
    z-index: 100;
}
.gb_logobox .navbar-toggle{
    margin-top: 28px;
}
.navbar{
    margin-bottom: 0;
}
.navbar-brand{
    /*background: url(../../img/logo.png) no-repeat center center;*/
    background-size: contain;
    width: 200px;
    height: 100px;
    z-index: 10001;
}
.navbar-brand img{
    width: 120%;
}
.gb_navbar{
    position: relative;
    z-index: 10;
}
.gb_navbar a{
    color: #fff;
    /*font-weight: 600;*/
}
.gb_navbar .nav>li>a:hover{
    background-color: rgba(0,164,234,0.5) ;
}
@media (min-width: 768px){
    .navbar-nav>li>a {
        height: 100px;
        line-height: 100px;
        padding: 0 15px;
    }
}
.icon-bar{
    background-color: #fff;
}

/*7联系我们*/


/*页脚*/
.gb_foot{
    /*margin-top: 50px;*/
    color: #afafaf;
    padding: 20px 0;
    background-color: rgba(0,0,0,0.5);
}
.gb_foot .pany_scaller{
    height: 130px;
    overflow: hidden;
}
/* 设置滚动条的样式
::-webkit-scrollbar {
    width: 12px;
}

滚动槽
::-webkit-scrollbar-track {
    box-shadow: inset 0 0 6px rgba(0,0,0,0.3);
    border-radius: 3px;
}

滚动条滑块
::-webkit-scrollbar-thumb {
    border-radius: 3px;
    background: rgba(0,0,0,0.1);
    -webkit-box-shadow: inset 0 0 6px rgba(0,0,0,0.5);
}
::-webkit-scrollbar-thumb:window-inactive {
    background: rgba(55,250,24,0.4);
}
::-webkit-scrollbar-thumb:hover{
    background-color:rgba(25,80,0,0.4);
    -webkit-border-radius:4px;
} */

.ft_left h4{
    color: #fefefe;
}
.ft_left dl dd{
    border-bottom: 1px dashed #888;
    line-height: 24px;
    padding: 5px 0;
}
.ft_left dl dt{
    line-height: 22px;
    margin: 15px 0 0;
}
.ft_left .ft_contact{
    margin-top: 20px;
}
.ft_left .ft_contact .gb_ewm{
    width: 40px;
    height: 40px;
    background-color: #ff1;
    position: relative;
}
.ft_left .ft_contact .gb_ewm img{
    width: 100%;
    height: auto;
}
.ft_left .ft_contact .gb_ewm .ewmbox{
    position: absolute;
    width: 0;
    height: 0;
    left: 25px;
    top: 25px;
}

.ft_clums{

}
@media (min-width: 768px){
    .ft_clums{
        /*margin-right: -90px;*/
        position: relative;
        right: -8%;
    }
}
@media (max-width: 768px){
    .ft_clums dl{
        padding-top: 26px;
    }
}
@media (min-width: 992px){
    .line_border{
        position: relative;
    }
    .line_border::after{
        content:"";
        position: absolute;
        top: 0;
        right: 20%;
        width: 1px;
        height: 100%;
        background: url(../img/line.png) repeat-y top right;
    }
}
.ft_clums dt{
    color: #fefefe;
    font-weight: 500;
    margin-bottom: 20px;
}
.ft_clums dd a{
    color: #afafaf;
    line-height: 24px;
}

/* 页脚 */
.footer{
    background-color: #020204;
    color: #afafaf;
    padding: 15px 0;
}

/* 公用结束 */


/* 响应式适配样式 */
@media (max-width: 992px){
    .navbar-brand{
        /*margin: 0 auto;*/
    }
    /*.navbar-right{
        display: none;
    }*/
    .gb_header .container{
        width: 100%;
        /*margin-left: 0;*/
    }
    .gb_header .nav>li>a{
        font-size: 14px;
    }
    .navbar-brand{
        width: 160px;
        height: 80px;
        /*margin: 10px 0 0 20px;*/
    }
    .gb_banner{
        /*margin-top: 0;*/
    }
}
@media (max-width: 767px){
    .navbar-right{
        display: block;
    }
    .gb_banner{
        margin-top: 0;
    }
    .icon-bar{
        background-color: #666;
    }
    .gb_header .nav>li>a{
        background-color: #fff;
        color: #666;
    }
    .gb_navbar .nav>li>a:hover{
        background-color: rgba(190,190,190,0.5) ;
    }
    .gb_header .nav>li{
        border-bottom: 1px solid #aaa;
    }
    .gb_header .nav li:last-child{
        border-bottom: none;
    }
    .navbar-nav{
        margin-bottom: 0;
    }
    .navbar-brand{
        width: 160px;
        height: 80px;
    }
}


/* 过渡动画 */
#loading{
    height: 500px;
    width: 100%;
    margin-bottom: 300px;
    /*position: ;*/
    z-index: 1;
    margin-top: 0px;
    top: 0px;
}
#loading-center{
    width: 100%;
    height: 100%;
    position: relative;
    }
#loading-center-absolute {
    position: absolute;
    left: 50%;
    top: 50%;
    height: 150px;
    width: 150px;
    margin-top: -75px;
    margin-left: -75px;
    -ms-transform: rotate(45deg);
    -webkit-transform: rotate(45deg);
    transform: rotate(45deg);
}
.object{
    width: 20px;
    height: 20px;
    background-color: #00a3ea;
    position: absolute;
    left: 65px;
    top: 65px;
    -moz-border-radius: 50% 50% 50% 50%;
    -webkit-border-radius: 50% 50% 50% 50%;
    border-radius: 50% 50% 50% 50%;
    }
.object:nth-child(2n+0) {
    margin-right: 0px;

}
#object_one {
    -webkit-animation: object_one 2s infinite;
    animation: object_one 2s infinite;
    -webkit-animation-delay: 1s;
    animation-delay: 1s;
    }
#object_two {
    -webkit-animation: object_two 2s infinite;
    animation: object_two 2s infinite;
    -webkit-animation-delay: 0.3s;
    animation-delay: 0.3s;
    }
#object_three {
    -webkit-animation: object_three 2s infinite;
    animation: object_three 2s infinite;
    -webkit-animation-delay: 0.4s;
    animation-delay: 0.4s;
    }
#object_four {
    -webkit-animation: object_four 2s infinite;
    animation: object_four 2s infinite;
    -webkit-animation-delay: 0.5s;
    animation-delay: 0.5s;
}
#object_five {
    -webkit-animation: object_five 2s infinite;
    animation: object_five 2s infinite;
    -webkit-animation-delay: 0.6s;
    animation-delay: 0.6s;
}
#object_six {
    -webkit-animation: object_six 2s infinite;
    animation: object_six 2s infinite;
    -webkit-animation-delay: 0.7s;
    animation-delay: 0.7s;
}
#object_seven {
    -webkit-animation: object_seven 2s infinite;
    animation: object_seven 2s infinite;
    -webkit-animation-delay: 0.8s;
    animation-delay: 0.8s;
}
#object_eight {
    -webkit-animation: object_eight 2s infinite;
    animation: object_eight 2s infinite;
     -webkit-animation-delay: 0.9s;
    animation-delay: 0.9s;
}
#object_big{

    background-color: #e60012;
    position: absolute;
    width: 50px;
    height: 50px;
    left: 50px;
    top: 50px;
    -webkit-animation: object_big 2s infinite;
    animation: object_big 2s infinite;
    -webkit-animation-delay: 0.5s;
    animation-delay: 0.5s;
}
@-webkit-keyframes object_big {
 50% { -webkit-transform: scale(0.5); }

}

@keyframes object_big {
 50% {
    transform: scale(0.5);
    -webkit-transform: scale(0.5);
  }

}
@-webkit-keyframes object_one {
 50% { -webkit-transform: translate(-65px,-65px)  ; }
}
@keyframes object_one {
 50% {
    transform: translate(-65px,-65px) ;
    -webkit-transform: translate(-65px,-65px) ;
  }

}
@-webkit-keyframes object_two {
  50% { -webkit-transform: translate(0,-65px) ; }
}

@keyframes object_two {
 50% {
    transform: translate(0,-65px) ;
    -webkit-transform: translate(0,-65px) ;
  }

}
@-webkit-keyframes object_three {
 50% { -webkit-transform: translate(65px,-65px) ; }
}

@keyframes object_three {
 50% {
    transform: translate(65px,-65px) ;
    -webkit-transform: translate(65px,-65px) ;
  }
}

@-webkit-keyframes object_four {

  50% { -webkit-transform: translate(65px,0) ; }

}
@keyframes object_four {
  50% {
    transform: translate(65px,0) ;
    -webkit-transform: translate(65px,0) ;
  }
}
@-webkit-keyframes object_five {
  50% { -webkit-transform: translate(65px,65px) ; }
}
@keyframes object_five {
  50% {
    transform: translate(65px,65px) ;
    -webkit-transform: translate(65px,65px) ;
  }
}
@-webkit-keyframes object_six {

  50% { -webkit-transform: translate(0,65px) ; }

}
@keyframes object_six {
  50% {
    transform:  translate(0,65px) ;
    -webkit-transform:  translate(0,65px) ;
  }
}
@-webkit-keyframes object_seven {

  50% { -webkit-transform: translate(-65px,65px) ; }

}
@keyframes object_seven {
  50% {
    transform: translate(-65px,65px) ;
    -webkit-transform: translate(-65px,65px) ;
  }

}
@-webkit-keyframes object_eight {

  50% { -webkit-transform: translate(-65px,0) ; }

}

@keyframes object_eight {
  50% {
    transform: translate(-65px,0) ;
    -webkit-transform: translate(-65px,0) ;
  }

}