.wrap_banner .login1{
  width: 100%;
  box-sizing: border-box;
  /*border-radius: 55px 55px 55px 55px;
  margin-top: 90px;*/
}
.blue{
  background: #3274ad;
    height: 210px;
border-bottom: 1px solid #f3f3f3;

 }
.red{
  background: #004189 ;
}
.yellow{
  background: #3274ad;
    height: 210px;
}


.wrap_banner .login1 a{
  width: 100%;
  padding: 12px;
  display: flex;
  font-weight: 500;
  font-size: 18px;
  color: #FFFFFF;
  align-items: center;
  justify-content: space-between;
}

/* 移动端特定样式 */
@media screen and (max-width: 768px) {
    .login1_go {
        padding-top: 3vh;
        padding-left: 3%;
        flex-direction: column;  /* 小屏改为纵向排列 */
    }
}

.login1_go{
  display: flex;
  align-items: center;
padding-top: 80px;
 padding-left: 16%;  /* 百分比适配不同宽度 */
}



.login1_go1{
  display: flex;
  align-items: center;
padding-top: 80px;
 padding-left: 10%;  /* 百分比适配不同宽度 */
}





.login_go_icon{
  width: 20px;
  height: 20px;
    margin-right: 20px;
}
.wrap_banner .login_icon{
  width: 30px;
  height: 30px;
  margin-right: 5px;
}
.wrap_banner .login_icon img, .wrap_banner .login_go_icon img{
  width: 100%;
  height: 100%;
  display: block;
}
.login1 a:visited,
.login1 a:active,
.login1 a:hover,
.login1 a:focus {
  text-decoration: none;
  color: none
}
.process_title{
  font-size: 20px;
  font-weight: bold;
  width: 1400px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  color: #EA782F;
}
.process_background{
  width:100%;
  background-color:#182b84;
  background-image: url('../imge/process_background.png');
  background-repeat: no-repeat;
  background-size: 100% 100%;
  width: 100%;
  height: 600px;
  padding: 50px 0;
  box-sizing: border-box;
  text-align: center;
}
.process_list{
  width: 1200px;
  height: 100%;
  margin: 0 auto;
  background-size: 100% 100%;
}
.open_course{
  width: 100%;
  padding: 30px 0;
  display: flex;
  justify-content: space-between;
}
.open_course .open_banner{
  flex: 1;
  margin-right:50px;
  height: 100%;
}
.open_course .open_course_app{
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}
.open_course .open_course_app .open_course_title{
  font-size: 20px;
  font-weight: bold;
  display: flex;
  align-items: center;
}
.open_course_title .open_course_more{
  font-weight: 500;
  font-size: 14px;
  color: #333333;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.open_course .open_course_ul{
  width: 100%;
  display: flex;
  flex-wrap: wrap;
}
.open_course .open_course_ul .open_course_li{
  width: 32%;
  background: #FFFFFF;
  border-radius: 6px;
  box-shadow: 0 0 6px #696969;
  cursor: pointer;
  margin-right: 15px;

  transition: box-shadow 0.2s;
}
.open_course .open_course_ul .open_course_li:nth-child(n + 4) {
  margin-top: 30px;
}
.open_course_li:hover {
  box-shadow: 2px 4px 10px rgba(58, 69, 88, 0.3);
}

.open_course_li:hover img {
  transform: scale(1.35, 1.35);
}

.open_course_li:hover .imgitembox {
  opacity: 1;
}

.open_course_li:hover .imgitembox a {
  top: 50%;
}
.imgitembox {
  cursor: pointer;
  position: absolute;
  background-color: rgba(0, 0, 0, 0.4);
  opacity: 0;
  height: 100%;
  width: 100%;
  top: 0;
  left: 0;
  z-index: 10;
  transition: all 0.5s linear;
}

.imgitembox a {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  border-color: #fff;
  color: #fff;
  padding: 10px 20px;
  font-size: 18px;
  border: 1px solid;
  border-radius: 16px;
  display: inline-block;
  text-align: center;
  height: 32px;
  line-height: 32px;
  padding: 0 12px;
  transition: all 0.3s linear;
}

.open_course_li:hover .lefttopimg {
  transform: scale(1);
}
.open_course .open_course_ul .open_course_li:nth-child(3n){
  margin-right: unset;
}
.open_course .open_course_ul .title{
  width: 100%;
  display: flex;
  flex-direction: column;
  padding: 10px;
  box-sizing: border-box;
}
.open_course .open_course_hot{
  width: 100%;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
}
.open_course_hot_list{
  display: flex;
  align-items: center;
  margin-top: 10px;
  margin-bottom: 10px;
}
.open_course_hot_list:first-child{
  margin-top: unset;
}
.open_course_hot_list .num{
  color: #284172;
  width: 24px;
  height: 30px;
  text-align: center;
  line-height: 30px;
}
.open_course_hot_list:first-child .num{
  background-image: url(../imge/trophies.png);
  background-repeat: no-repeat;
  background-size: 100% 100%;
  color: #fff;
  line-height: 35px;
}
.open_course_hot_list:nth-child(2) .num{
  background-image: url(../imge/trophies.png);
  background-repeat: no-repeat;
  background-size: 100% 100%;
  color: #fff;
  line-height: 35px;
}
.open_course_hot_list:nth-child(3) .num{
  background-image: url(../imge/trophies.png);
  background-repeat: no-repeat;
  background-size: 100% 100%;
  color: #fff;
  line-height: 35px;
}
.open_course .open_course_hot .new_img{
  width: 160px;
  height: 80px;
  margin: 0 15px;
}
.open_course .open_course_hot .new_name{
  font-weight: bold;
  font-size: 16px;
  color: #333333;
  max-width: 239px;
 }
 .open_course a:visited,
.open_course a:active,
.open_course a:hover,
.open_course a:focus {
  text-decoration: none;
  color: none
}
.open_teacher{
  width: 100%;
  padding: 30px 0;
  display: flex;
  flex-direction: column;
}
.open_teacher .open_teacher_app{
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}