.waiheader{background-image: url(../image/produ.png); height: auto; padding-bottom: 40px;}
.piducont{width: 1520px;margin: 0 auto;display: flex;justify-content: space-between;}
.piducont dt{width: 45%; margin-top: 50px;}
.piducont dd{width: 46%;}
.piducont dd img{max-width: 100%;}
.piducont dt h2{color: #fff; font-size: 35px; font-weight: 400;}
.cjzhsi{margin: 30px 0; }
.cjzhsi p{color: #fff; font-size: 18px; padding: 5px 30px; border: 2px solid #fff; float: left; margin-right: 30px;}
.piducont dt h3{font-weight: normal; color: #c7e0ffff; margin-bottom: 40px; }
.piducont form .txtpro{width: 280px; line-height: 44px; box-sizing: border-box; padding: 0 10px; border: none;font-size: 16px;}
.piducont form .subpro{height: 44px; padding: 0 12px; border: none; position: relative; top: 2px;left: -3px; background-color: #2763B0; color: #fff;font-size: 16px; border: 2px solid #Ffff;border-left: none;cursor: pointer;}
.musilent{width: 100%; height: 60%; position: absolute;top: 0;background:linear-gradient(180deg,#2763b0 0%,rgba(255, 255, 255, 0) 80%);}
.caseconta img{width: 100%; height: 280px; transition: all .5s;}
.musilent h2{text-align: center;color: #fff; font-weight: 400; line-height: 40px;padding: 20px 0; font-size: 22px;}
.caseconta a p{border: 1px dashed #fff;color: #fff; width: 50%; margin: 0 auto; line-height: 35px; border-radius: 5px;}
.caseconta a:hover p{color: #fff; background-color:rgba(39, 99, 176, 0.5) ; border-color: #2763B0;}
.caseconta a{background-color: transparent !important;background-image: none;}
@media screen and (max-width:500px) {
    .piducont{width: 98%;}
    .piducont{display: block;}
    .piducont dt{width: 100%; margin-top: 10px;}
    .cjzhsi p{font-size: 14px; margin-right: 2%;}
    .cjzhsi p{padding: 5px 28px; border: 1px solid #fff;}
    .cjzhsi p:nth-child(3){margin-right: 0;}
    .cjzhsi{margin: 10px auto;}
    .piducont dt h2{font-size: 22px;}
    .piducont dt h3{font-size: 14px;line-height: 26px;margin-bottom: 10px;}
    .piducont form .subpro{border: none;}
    .piducont form .txtpro{width: 83%;border: none; line-height: 40px;}
    .piducont dd{width: 100%;}
    .piducont form .subpro{height: 42px;}
    .piducont dd img{width: 70%;display: block;}
    .waiheader{padding-bottom: 10px;}
    .musilent h2{font-size: 16px;}
    .caseconta img{height: 140px;}
    .tcaselin a{width: auto;}
    .caseconta a p{display: none;}
    .musilent h2{padding: 10px 0;}
    .musilent{background: linear-gradient(180deg,#2763b0 0%,rgba(255, 255, 255, 0) 70%);}

    
    
}