.support {
    background: url(./images/support_bg.jpg) no-repeat center top fixed;
    background-size: cover;
    border-top: solid 2px #fff;
    width: 100%;
    min-height: 596px;
}

.wrap {
    max-width: 1170px;
    margin: 0 auto;
}

.sp3_khungtrang {
    background-color: #fff;
    border-radius: 20px;
    margin-left: 10%;
    margin-top: 210px;
    position: relative;
    width: 80%;
}
.sp3_cot1 {
    float: left;
    margin-left: 7%;
    width: 30%;
}
.sp3_cot1 img {
    border-radius: 50%;
    height: 175px;
    margin-left: 30px;
    margin-top: -120px;
    width: 175px;
}
.sp3_anhdaidien1 {
}
.sp3_tit_hn {
    color: #6caf15;
    font-size: 18px;
    font-style: italic;
    margin-top: 20px;
}
.sp3_tit_dn {
    color: #6caf15;
    font-size: 18px;
    font-style: italic;
    margin-top: 10px;
}
.sp3_sdt {
    color: #3e3e3e;
    font-size: 13px;
    font-weight: normal;
    margin-top: 5px;
}
.sp3_call {
    margin-top: 5px;
}
.sp3_linedot {
    -moz-border-bottom-colors: none;
    -moz-border-left-colors: none;
    -moz-border-right-colors: none;
    -moz-border-top-colors: none;
    border-color: #eeeeee;
    border-image: none;
    border-style: solid solid dotted;
    border-width: 1px;
    margin-top: 10px;
    width: 70%;
}
.sp3_linegray {
    float: left;
    margin-left: -3%;
    margin-top: 50px;
}
.sp3_cot2 {
    float: left;
    margin-left: 3%;
    width: 30%;
}
.sp3_cot2 img {
    border-radius: 50%;
    height: 175px;
    margin-left: 0;
    margin-top: -120px;
    width: 175px;
}
.sp3_cot3 {
    float: left;
    margin-left: 3%;
    width: 27%;
}
.sp3_cot3 img {
    border-radius: 50%;
    height: 175px;
    margin-left: 0;
    margin-top: -120px;
    width: 175px;
}
@media screen and (max-width: 980px) {
.sp3_khungtrang {
    margin-left: 1%;
    width: 98%;
}
}
@media screen and (max-width: 800px) {
.sp3_cot1 {
    float: left;
    margin-left: 10%;
    width: 40%;
}
.sp3_cot2 {
    float: left;
    margin-left: 6%;
    width: 40%;
}
.sp3_cot3 img {
    display: none;
}
.sp3_cot3 {
    margin-left: 6%;
    margin-top: -10px;
}
}
@media screen and (max-width: 639px) {
.sp3_cot1 img {
    margin-left: 30%;
}
.sp3_cot1 {
    float: left;
    margin-left: 10%;
    width: 80%;
}
.sp3_cot2 img {
    display: none;
}
.sp3_cot3 img {
    display: none;
}
.sp3_cot2 {
    margin-left: 10%;
    margin-top: -10px;
    width: 100%;
}
.sp3_cot3 {
    margin-left: 10%;
    margin-top: -10px;
    width: 100%;
}
.sp3_linegray {
    display: none;
}
.support {
    margin-top: -80px;
    padding-bottom: 150px;
	position:relative;
	z-index:-9;
    display:none;
}
}
@media screen and (max-width: 360px) {
.sp3_cot1 img {
    margin-left: 20%;
}
.support {
    margin-top: -80px;
    padding-bottom: 200px;
}
}
.support .ico_tel {
    background: url(images/t-icontel.png) no-repeat center;
    width: 13px;
    height: 17px;
    float: left;
    margin-right: 7px;
}

.home-about {
    background: url(images/bg-3.png) no-repeat top right #f6f6f6;
    padding: 70px 0 70px 0;
    margin-top: 8rem
}

.home-about-text {
    border: solid 1px var(--maincolor);
    height: 100%
}

.home-about-img {
    position: absolute;
    top: -220px;
    right: 0
}