html,
body,
.container {
    height: 100%;
    margin: 0;
    padding: 0;
    overflow-y: hidden
}

body {
    font-family: 'Open Sans', sans-serif;
    font-size: 14px;
}

.container_b{
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #fff;
    flex-direction: column;
}

.box {
    margin-left: 150px;
    display: flex;
}

.hade_title ul {
    display: flex;
}

.conter {
    width: 100%;
    /* 	height: 100vh; */
    background-image: url('../img/banner1-4.png');
}

.peper-name {
    transform: translate(30px, -300px);
    /* width: 40%;
height: 50%; */
    padding: 75px;
    text-align: center;
    /* background-color: ivory; */
}

.peper-name h1 {
    color: #000;
    font-size: 45px;
    font-weight: 500;
}

.peper-name p {
    color: #6b6d6f;
}

.information {
    width: 80%;
    height: 50%;
    margin: auto;
    display: flex;
    margin-top: 165px;
}

.information-title {
    width: 33%;
    /*   height: 80%; */
    height: 500px;
    background-color: #fff;
    opacity: 0.8;
    color: #000;
}

.information-title img {
    /* transform: translateX(-160px); */
    margin-top: -34px;
    margin-left: 42px;
}

.information-title-dr h2 {
    text-align: center;
    padding: 20px;
}

.dr-title {
    width: 70%;
    margin: auto;
    padding: 10px;
    line-height: 35px;
}

.head-portrait {
    width: 30%;
    margin: auto;
    height: 560px;
    /* background-image: url(../img/teacher.png); */
    margin-top: -77px;
    background-color: #fff;
    border-radius: 15px;
    opacity: 0.9;
}

.head-portrait-nume span {
    text-align: center;
    font-size: 57px;
    /* padding: 20px; */
    color: #fff;
    margin: 0 20px;
}

.head-portrait-nume {
    background-image: url('../img/tuxing1-1.png');
    width: 129px;
    height: 129px;
    transform: translate(-60px, -60px);
    line-height: 129px;
    margin-top: -50px;
}

.hdaeimg {
    overflow: hidden;
    width: 100%;
    height: 100%;
    min-width: 400px;
    margin-top: -80px;
}

.hdaeimg img {
    width: 70%;
    position: relative;
    min-width: 400px;
    /* left: 10%; */
}