#banner{height: 3.7rem;background: url(../img/phone-know_g3s-banner.png) no-repeat center;background-size: 100% 100%;}
#banner h3{font-weight: normal;color: white;font-size: .2rem;padding: 1.55rem 0 0 0rem;text-align: center;}



#main{height: 4.5rem;}
#main h3{font-size: 0.2rem;margin: .5rem 0 0 0.2rem;}

#main form{height: 3.6rem;width: 3.4rem;float: left;margin-left: .2rem;}
#main form .p1{font-size: 0.16rem;margin-top: 0.16rem;}
#main form input[type=text]{width: 1.48rem;height: 0.24rem;border-radius: 0.04rem;border: 0.01rem solid #ababab;float: left;padding-left: 0.08rem;}
#main form textarea{width: 3.3rem;height: 1.09rem;border-radius: 0.04rem; border: 0.01rem solid #ababab;margin: 0.15rem 0 0 0rem;outline:none}
#main form #username{margin-top: 0.2rem;}
#main form #companyname{margin: 0.2rem 0 0 0.16rem;}
#main form #tel{margin-top: 0.15rem;}
#main form #email{margin: 0.15rem 0 0 0.16rem;}
#main form .p2{font-size: 0.14rem; margin: 0.17rem 0 0 0rem;}
#main form .span1{margin: 0.12rem 0 0 0rem;display: inline-block;color: #747474;font-size: .12rem;}
#main form .span2{margin-left:0rem;display: inline-block;color: #747474;font-size: .12rem;}
#main form input[type=button]{width: 1.3rem;height: 0.34rem;border-radius: 0.04rem; background: #1d1d1b;margin: 0.1rem 0 0 0rem;border: 0; font-size: 0.15rem;color:white;}

#main-bottom{height: 1.5rem;font-size: .15rem;}
#main-bottom h4{margin-left: .2rem;font-weight: normal; font-size: .14rem;margin-bottom: .05rem;display: inline-block;color: #1d1d1b;}
#main-bottom p{margin-left: .2rem;font-size: .14rem;margin-top: .05rem;color: #666666;}