main {
    position: relative;
    padding: 20px 0px;
    text-align: center;
}

h1 {
    text-align: center;
    color: #396D60;
    margin-bottom: 20px;
    display: inline-block;
    height: 50px;
    line-height: 50px;
    width: 200px;
    text-align: center;
}

h1::before {
    content: '';
    display: inline-block;
    position: absolute;
    height: 40px;
    width: 40px;
    margin-left: -40px;
    margin-top: 5px;
    background: url("../images/bg3.png") no-repeat center;
}

h1::after {
    content: '';
    display: inline-block;
    position: absolute;
    height: 40px;
    width: 40px;
    margin-left: 0px;
    margin-top: 5px;
    background: url("../images/bg4.png") no-repeat center;
}

p {
    line-height: 40px;
    font-size: 14px;
    color: rgb(86, 86, 86);
    text-align: left;
}

.msg_main {
    text-align: left !important;
}

.msg_main input {
    width: 260px;
    height: 30px;
    border: 1px solid #386B5D;
    padding-left: 10px;
}

.msg_main input::placeholder {
    color: #386b5d68;
    font-size: 12px;
}

#danxuan {
    display: flex;
    flex-direction: row;
    align-items: center;
}

#danxuan input {
    width: 12px;
    margin-right: 10px;
}

#danxuan p {
    margin-right: 20px;
    line-height: 30px;
}

textarea {
    width: 500px;
    text-indent: 24px;
    padding: 10px;
    color: #386b5d68;
    border-radius: 0px;
}

button {
    width: 160px;
    height: 30px;
    background-color: #386B5D;
    color: #fff;
    border: 0px;
    cursor: pointer;
    margin-top: 10px;
}

.dc1 {
    width: 360px;
    position: absolute;
    right: 20px;
    bottom: 10px;
}