.cooperate .banner-con div > span{
    text-align: left;
    text-indent: 50px;
}

.cooperate .banner-con p i {
    margin-left: 80px;
    background: url(./coor.png) no-repeat;
}
.cooperate .banner-con p a{
    width: 90%;
}

.c-tit{
    position: relative;
    height: 270px;
    margin-top: 30px;
    padding-top: 50px;
    background: url(./hz_bg.jpg) no-repeat;
    background-size: 100% 100%;
    text-align: center;
}
.c-tit img{
    position: relative;
    z-index: 11;
    display: inline-block;
}
.c-tit::before{
    position: absolute;
    content: "";
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background: rgba(0, 0, 0, .5);
}
.c-tit p{
    margin-top: 36px;
    font-size: 26px;
    color: #fff;
    opacity: .9;
    letter-spacing: 1px;
}

.cooper-content{
    margin-top: 80px;
    margin-bottom: 80px;
}
.cooper-content .fl {
    width: calc(100% - 400px);
}
.cooper-content .fl .form-group{
   display: flex;
   justify-content: space-between;
   margin-bottom: 30px;
}
.cooper-content .fl .form-group div{
    width: 46%;
}
.cooper-content .fl .form-group input{
    width: 100%;
    height: 50px;
    padding: 0 18px;
    font-size: 16px;
    line-height: 50px;
    border: 1px solid #ddd;
}
.cooper-content .fl span{
    display: block;
    margin-bottom: 18px;
    font-size: 20px;
}      
.cooper-content .fl textarea{
    width: 100%;
    resize: none;
    height: 149px;
    padding: 10px 18px;
    font-size: 16px;
    line-height: 30px;
    border: 1px solid #ddd;
}   
.cooper-content .hz-submit{
    display: block;
    margin-top: 29px;
    width: 100%;
    height: 50px;
    font-size: 20px;
    color: #fff;
    background: #46b2a4;
    cursor: pointer;
}
.cooper-content .fr{
    width: 322px;
}
.cooper-content .fr img{
    border: 1px solid #ddd;
}
.cooper-content .fr p{
    height: 50px;
    margin-top: 34px;
    font-size: 18px;
    color: #46b2a4;
    line-height: 50px;
    text-align: center;
    border: 1px solid #46b2a4;
}

@media screen and (max-width: 900px) {
    .c-tit{
        height: 130px;
        margin-top: 0;
        padding-top: 25px;
    }
    .c-tit img{
        width: 170px
    }

    .cooper-content{
        margin-top: 40px;
    }
    .cooper-content .fl{
        width: 100%;
    }
    .c-tit p{
        margin-top: 18px;
        font-size: 14px;
    }
    .cooper-content .fl span{
        margin-bottom: 12px;
        font-size: 18px;
    }

    .cooper-content .fr{
        width: 100%;
        margin-top: 30px;
    }
    .cooper-content .fr img{
        margin: 0 auto;
    }
    .cooper-content .fl .form-group{
        display: block;
    }
    .cooper-content .fl .form-group div{
        width: 100%;
        margin-bottom: 25px;
    }

}