.headerInfoseven[data-v-b738fb8a]{position:relative;max-width:100%}.headerInfoseven .tab[data-v-b738fb8a]{right:10px!important;top:40px!important}.headerInfoseven .headerInfo-module1 .headerInfo-title[data-v-b738fb8a]{margin-top:70px}.el-dropdown-menu[data-v-b738fb8a]{overflow:auto;max-height:200px}.el-dropdown-menu[data-v-b738fb8a]::-webkit-scrollbar{width:6px;height:6px}.el-dropdown-menu[data-v-b738fb8a]::-webkit-scrollbar-thumb{background:rgba(0,0,0,.2);border-radius:10px;-webkit-box-shadow:inset 1px 1px 0 rgba(0,0,0,.1);box-shadow:inset 1px 1px 0 rgba(0,0,0,.1)}.el-dropdown-menu[data-v-b738fb8a]::-webkit-scrollbar-thumb:hover{background:rgba(0,0,0,.4);-webkit-box-shadow:inset 1px 1px 0 rgba(0,0,0,.1);box-shadow:inset 1px 1px 0 rgba(0,0,0,.1)}.el-dropdown-menu[data-v-b738fb8a]::-webkit-scrollbar-track{border-radius:10px;-webkit-box-shadow:inset 0 0 6px transparent;box-shadow:inset 0 0 6px transparent;background:#fff}.el-dropdown-menu[data-v-b738fb8a]::-webkit-scrollbar-track:hover{-webkit-box-shadow:inset 0 0 6px rgba(0,0,0,.4);box-shadow:inset 0 0 6px rgba(0,0,0,.4);background:rgba(0,0,0,.01)}.bannerbgpic[data-v-b738fb8a]{right:40px;top:10px}.headerInfo-module1 .headerInfo-title[data-v-b738fb8a]{padding-top:45px}.headerInfo-module1 .headerInfo-title h2[data-v-b738fb8a]{margin:0 auto}.projectIntroduction[data-v-b738fb8a]{position:absolute;bottom:15px;right:60px}.projectIntroduction .pIntr_item[data-v-b738fb8a]{width:100px;height:40px;line-height:40px;text-align:center;border-radius:4px;margin-right:10px;display:inline-block;background:hsla(0,0%,100%,.4);color:#dadada;cursor:pointer}.projectIntroduction .pIntr_item[data-v-b738fb8a]:hover{color:#fff}.headerseven_top[data-v-b738fb8a]{width:1000px;height:250px}