.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: 130px; width: 130px; margin-right: 20px;}
.welcome_2 .item .in .text{width: calc(100% - 155px);}




.welcome_3{height: 480px;}
.welcome_3::before{top: 33px;}
.welcome_3::after{display: none;}
.welcome_3 .text{top: 160px; 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;}