New css code

.et_search_outer {
    width: 100% !important;
    background: #fff;
    top: 100px;
}

.et_header_style_left .et-search-form,
.et_header_style_split .et-search-form {
    width: 100% !important;
    max-width: none !important;
}

.container.et_search_form_container {
    transition: .5s;
}

.container.et_search_form_container:not(.et_pb_search_visible) {
    height: 1px !important;
}

#et-info {
    display: block !important;
    float: none !important;
    text-align: center !important;
}


}
@media(min-width:981px) {
    .custom_same_blog .et_pb_post {
        max-height: 700px;
        height: 600px;
    }
}
.nav li:last-child ul {
    right: 0;
}
#et_search_icon:before {
    border: 2px solid grey;
    padding: 2px;
}
.et-search-field {
    border: 1px solid!important;
    margin: 0 auto;
    height: 80px;
}
@media (min-width: 1280px) {
    nav#top-menu-nav {
        margin-right: 60px;
    }
}
#et-info {
    float: right !important;
}
.et_pb_fullwidth_portfolio_carousel .meta>a {
    pointer-events: none;
}
.et-social-facebook a:before {
    color: #1c3f87;
}
.et-social-twitter a:before {
    color: #149df1;
}
#et-info-email:before {
    color: #7c7c7c;
}
.et-social-google-plus a:before {
    color: #dd4439;
}
.et-social-rss a:before {
    color: #f08c01;
}
@media (max-width:980px) {
    .et_header_style_left #logo {
        max-height: 80px;
        max-width: 100%;
    }
}
@media (max-width:1100px) {
    .et_header_style_left .logo_container {
        height: 75%!important;
    }
}
#et-top-navigation {
    padding-left: 00px;
}
@media screen (max-width:980px) {
    .et_header_style_left #logo {
        width: 24% !important;
    }
}
div#et-top-navigation {
    padding-left: 0 !important;
}
@media only screen and (max-width:1000px) {
    #et_mobile_nav_menu {
        display: block !important;
    }

    #top-menu {
        display: none !important;
    }
}
#top-menu li li a {
    font-size: 18px!important;
}
@media (min-width:1000px) and (max-width:1300px) {
    .et_fixed_nav #main-header,
    .et_fixed_nav #top-header {
        position: absolute !important;
    }
}
@media only screen and ( min-width: 981px) {
    .et_pb_gallery_grid .et_pb_gallery_item {
        width: 31.33% !important;
    }

    .et_pb_gallery_grid .et_pb_gallery_item:nth-child(4n) {
        margin-right: 3% !important;
    }

    .et_pb_gallery_grid .et_pb_gallery_item:nth-child(3n) {
        margin-right: 0 !important;
    }

    .et_pb_gallery_grid .et_pb_gallery_item:nth-child(4n+1) {
        clear: none !important;
    }

    .et_pb_gallery_grid .et_pb_gallery_item:nth-child(3n+1) {
        clear: left !important;
    }
}
.et_mobile_menu {
    top: 8em;
}
.mobile_menu_bar:before {
    font-weight: bold;
}
li.et-social-icon.et-social-gps a {
    background: url("http://www.molinacaballero.com/pruebas/wp-content/uploads/2017/11/GPS.png");
    height: 18px;
    width: 19px;
    background-size: contain;
    background-repeat: no-repeat;
}
@media (max-width: 767px) {
    #et-info .et-social-icons {
        display: inline-block;
    }
}
@media (max-width: 500px) {
    #main-header {
        padding: 20px 0;
    }
}