.sub_top{height: 200px;}
.sub_top a.logo{width: 230px; height: 53px;}
.sub_top a.logo img{max-width: 230px; max-height: 53px;}








.welcome_1 .left_side{padding: 0 5%; width: 40%;}
.welcome_1 .left_side .box .centering img.logo{margin: 0 0 60px;}
.welcome_1 .left_side .box .centering h1{font-size: 30px; line-height: 34px; padding: 0 0 20px;}
.welcome_1 .left_side .box .centering .anotation{font-size: 16px; line-height: 22px; margin: 0 0 60px;}
.welcome_1 .right_side{width: 50%;}




.welcome_2 .item .in .img{height: 160px; width: 160px; margin-right: 30px;}
.welcome_2 .item .in .text{width: calc(100% - 195px);}




.welcome_3{height: 580px;}
.welcome_3::before{top: 133px;}
.welcome_3::after{width: 400px; height: 94px; top: 90px; right: 6%;  background-size: 400px 94px;}
.welcome_3 .text{top: 260px; left: 170px; width: 410px; text-align: center;}




.welcome_4{height: 700px;}
.welcome_4 > img{right: 30px;}




footer .footer_mapa{width: calc(100% - 540px);}
footer .text{width: 540px;}