.lk {
    width: 100%;
    height: 960px;
}

.lk1 {
    width: 50%;
    height: 960px;
    float: left;
}

.lk1 img {
    width: 100%;
    height: auto;
}

.lk2 img {
    width: 100%;
    height: auto;
}

.mask {
    width: 50%;
    text-align: center;
    position: absolute;
    top: 0;
    bottom: 0;
    margin: 0 auto;
}

.mask {
    text-align: center;
    padding-bottom: 15%;
    padding-left: 8%;
    padding-right: 8%;
    padding-top: 15%;
    font-family: "微软雅黑";
    margin: 0 auto;
}

.mask .lkbt {
    color: #fff;
    font-size: 30px;
    font-family: "微软雅黑";
}

.mask .lkx {
    width: 35px;
    height: 1px;
    background: #fff;
    margin: 30px auto;
    transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;
}

.lk a:hover .lkx {
    margin: 40px auto;
    background: rgba(255,255,255);
    transform: rotate(90deg);
    -ms-transform: rotate(90deg);
    -moz-transform: rotate(90deg);
    -webkit-transform: rotate(90deg);
    -o-transform: rotate(90deg);
}

.mask .lkgy {
    padding-bottom: 36px;
    color: #fff;
    font-size: 14px;
    line-height: 28px;
    font-family: "微软雅黑";
    width: 80%;
    margin: auto;
}

.lk2 {
    width: 50%;
    height: 960px;
    float: right;
}

.gdmore {
    line-height: 48px;
    text-transform: uppercase;
    margin: 20px auto;
    width: 165px;
    display: block;
    border: 1px solid #fff;
    height: 48px;
    color: #fff;
    font-size: 14px;
    transition: all 500ms;
    text-align: center;
}

.gdmore:hover {
    width: 200px;
    display: block;
    background: #f00;
    border: 1px solid #f00;
    color: #fff;
}

@keyframes myS {
    0% {
        transform: translate(0,-10px);
        -webkit-transform: translate(0,-10px)
    }

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

    100% {
        transform: translate(0,-10px);
        -webkit-transform: translate(0,-10px)
    }
}

@-webkit-keyframes myS {
    0% {
        transform: translate(0,-10px);
        -webkit-transform: translate(0,-10px)
    }

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

    100% {
        transform: translate(0,-10px);
        -webkit-transform: translate(0,-10px)
    }
}
.lkjt {
    width: 17px
}

.lkjt {
    margin: 50px auto;
    -webkit-animation: fadeInUp .7s ease-in-out both;
    animation: fadeInUp .7s ease-in-out both;
    -webkit-animation-delay: 0.5s;
    animation-delay: 0.5s
}

.lkjt .dh img {
    animation: myS 1.2s linear 0s infinite;
    -webkit-animation: myS 1.2s linear 0s infinite
}
 @media screen and (max-width: 768px) { 
  .lk1 {
    width: 100%;
    height: 300px;
    float: left;
}
  .lk2 {
    width: 100%;
    height: 300px;
    float: right;
}  
  .lk1 .mask {
    width: 100%;
    text-align: center;
    position: absolute;
    top: 0;
    bottom: 0;
    margin: 0 auto;
}
    .lk2 .mask {
    width: 100%;
    text-align: center;
    position: absolute;
    top: 300px;
    bottom: 0;
    margin: 0 auto;
}
  .mask .lkbt {
      font-size: 24px;   
}
  .mask {
    text-align: center;
    padding-bottom: 5%;
    padding-left: 1%;
    padding-right: 1%;
    padding-top: 5%;
    font-family: "微软雅黑";
    margin: 0 auto;
}
  .mask .lkgy {
    padding-bottom: 0px;
    color: #fff;
    font-size: 14px;
    line-height: 20px;
     width: 96%;
    margin: auto;
}
  .mask .lkx{display:none;}

}