.col-md-1, .col-md-2, .col-md-3, .col-md-4, .col-md-5, .col-md-6, .col-md-7, .col-md-8, .col-md-9, .col-md-10, .col-md-11, .col-md-12 {
    float: inherit;
}
h3 {
    display: block;
    font-size: 1.7em;
    margin-block-start: 0em;
    margin-block-end: 2em;
    margin-inline-start: 0px;
    margin-inline-end: 0px;
    font-weight: bold;
    color:#15a5b2;
}

.nav {
    position: fixed;
    z-index: 0;
    top: 0;
    left: 0;
    width: 150px;
    
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}
.nav p{
    position: relative;
    z-index: 30;
}
.home-heading {
    margin-top: 120px;
    display: flex;
    justify-content: center;
}
.row{
    display:flex;
}
.d-flex{
    display:flex;
}
.jcc{
    justify-content: center;
}
.fdc{
    flex-direction: column;
}
.aic{
    align-items: center;
}
.jcsb{
    justify-content: space-between;
}
.jcsa{
    justify-content: space-around;
}
.heading h2 {
    margin-bottom: 32px;
}
body{
    background: rgb(255, 255, 255);
    position: relative;
      overflow-y: scroll;
  scroll-behavior: smooth !important;
}
.panel {
    border-radius: 0px;
}
.burger {
    height: 7vh;
    width: 100px;
    position: relative;
    z-index: 10;
    background: #00000000;
    -webkit-transition: cubic-bezier(0.4, 0, 1, 1) 3s 5s ;
    transition: cubic-bezier(0.4, 0, 1, 1) 3s 5s ;
}
@media screen and (max-width:375px) {
    .burger{
        width: 40px;
    }
}
.burger:hover {
    background: #3e4e6200;
}
.nav__list {
    -webkit-transition: all .9s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    transition: all .9s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.nav__link {
    background: #fff;
    -webkit-transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);

}

.nav__link a{
    color: #000 !important;
}

.b-green {
    margin-top: 0;
}
.projects-content .text-content h4 {
    display: inline-block;
    padding-bottom: 15px;
    font-size: 22px;
    color: #121212;
    font-weight: 500;
    text-transform: uppercase;
    margin-top: 0px;
    margin-bottom: 15px;
    border-bottom: 2px solid #eee;
}

.about-content,.projects-content {
    background-color: rgb(0 0 0 / 0%);
}
.home-content{
    background:transparent;
}
.home-content .left-text {
    float: left;
    width: 60%;
    padding: 2rem 3rem;
    background: #65656591;
}
.b-yellow,.b-red {
    background: rgb(255, 255, 255);
}
.b-blue{
    background:rgb(255, 255, 255);
    background-size: cover;
}
.home-content .home-box-content {
    margin-top: 45px;
    background-color: transparent;
    position: relative;
    right: -100px;
    padding: 30px;
    display: inline-block;
}

/* coach */
.owl-carousel .owl-item img {
    display: block;
    width: 100%;
    height: 250px;
    object-fit: cover;
}
.b-red .primary-button a {
    display: block;
    text-align: center;
    background-color: #fa5252;
    color: #fff;
    letter-spacing: 1px;
    font-size: 11px;
    padding: 12px 18px;
    font-weight: 300;
    text-decoration: none;
    text-transform: uppercase;
    border: 1px solid transparent;
}

/* about */
.about-content .heading {
    padding-top: 0%;
    margin-top: 20%;
}
.about-content .about-box-text {
    background-color: #ffffff;
}
.about-box-content img {
    width: 80%;
    overflow: hidden;
    position: absolute;
}
.about-content .about-box-text h4,.about-content .about-box-text p {
    color: #000000;
    text-align: justify;
}
.projects-content .heading{
    padding-top: 0%;
}

.projects-content .owl-carousel {
    margin: 0 0%;
    width: 100%;
}
.projects-content .price.text-content h4{
    color: khaki;

}
.owl-stage .price.text-content {
    margin-left: 0px;
    margin-right: 0px;
    background-color: transparent;
    color: khaki;
    padding: 25px 30px;
    margin-top: 0px;
    position: inherit;
    z-index: 2;
    text-align: center;
}
.price.text-content {
    margin-left: 0px;
    margin-right: 0px;
    background-color: transparent;
    color: khaki;
    padding: 25px 30px;
    margin-top: 0px;
    position: inherit;
    z-index: 2;
}

/* service */
.project-item ul li{
    line-height: 4rem;
    font-size: 20px;
}
.project-item ul {
    margin:0rem 0 2rem 0;
    height: 300px;
}

/* contact */
.contact-content {
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.527);
    padding: 0px 60px;
    position: relative;
    margin: 0 auto;
}
.contact-content .heading {
    padding-top: 10%;
}
.contact-content .more-info {
    background-color: #00000000;
    padding: 30px;
    margin-top: 50px;
    position: absolute;
    margin-left: -98px;
    margin-right: 0px;
}
.more-info .btn {
    padding: 1rem 2rem;
    width: 100%;
    border-radius: 3rem;
    background: #f55253;
    color: white;
    display: block;
    margin: 3rem;
    font-size: 20px;
    box-shadow: 0px 3px 3px #000;
}
.more-info .btn:hover {
    padding: 1rem 2rem;
    width: 100%;
    border-radius: 3rem;
    background: #ff2b2b;
    color: white;
    display: block;
    margin: 3rem;
    font-size: 20px;
    box-shadow: 0px 3px 5px #000;
}

.price ul li:first-child{
    font-size: 3rem;
    color: #fa5352;
}
 ul.coach li:first-child{
    font-size: 20px;
    font-style: italic;
    color: #fa5352;
}
 ul.coach li {
    font-size: 16px;
    line-height: 23px;
}
p,.primary-button a {
    font-size: 16px;
    line-height: 26px;
    letter-spacing: 2px;
}
.b-red .primary-button a{
    font-size: 18px;
    
}
.about-content .about-box-text h4 {
    display: inline-block;
    padding-bottom: 5px;
    font-size: 25px;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 0px;
    margin-bottom: 15px;
    border-bottom: 2px solid #d9534f;
    font-weight: bolder;
    font-style: italic;
}
.mb-1{
    margin-bottom: 1rem;
}
.mb-2{
    margin-bottom: 2rem;
}
.mb-3{
    margin-bottom: 3rem;
}
.mb-4{
    margin-bottom: 4rem;
}
.mb-5{
    margin-bottom: 5rem;
}
.mb32{
    margin-bottom: 32px;
}
#container1,#container2,#container3{
    position:relative;
    transition: all .5s;
}
#container1:before,#container2:before,#container3:before{
    position:absolute;
    content: "";
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    transition: all .5s;
    z-index: 1;

}
#container1:before{
    background:url(../img/student/DANNE0.jpg)center center;
    opacity: 1;
    background-size:contain;
    transition: all .5s;
}
#container2:before{
    background:url(../img/student/NANCY0.jpg)center center;
    opacity: 1;
    background-size:contain;
    transition: all .5s;
}
#container3:before{
    background:url(../img/student/pin0.jpg)center center;
    background-size:contain;
    opacity: 1;
}
#container1:hover:before{
    background:url(../img/student/DANNE0.jpg)center center;
    opacity: 0;
    background-size:contain;
}
#container2:hover:before{
    background:url(../img/student/NANCY0.jpg)center center;
    opacity: 0;
    background-size:contain;
}
#container3:hover:before{
    background:url(../img/student/pin0.jpg)center center;
    background-size:contain;
    opacity: 0;
}
.text-white{
    color: #fff;
}
.container {
    overflow: hidden;
}

.filterDiv {
    float: left;
    background-color: #2196F3;
    color: #ffffff;
    width: 100px;
    line-height: 100px;
    text-align: center;
    margin: 2px;
    display: none; /* Hidden by default */
}

/* The "show" class is added to the filtered elements */
.show {
    display: block;
}

/* Style the buttons */
.btn {
  border: none;
  outline: none;
  padding: 12px 16px;
  background-color: #f1f1f1;
  cursor: pointer;
}

/* Add a light grey background on mouse-over */
.btn:hover {
  background-color: #ddd;
}

/* Add a dark background to the active button */
.btn.active {
  background-color: #666;
  color: white;
}

 .swiper-container {
      width: 100%;
      height: 100%;
    }

    .swiper-slide {
      text-align: center;
      font-size: 18px;
      background: #fff;

      /* Center slide text vertically */
      display: -webkit-box;
      display: -ms-flexbox;
      display: -webkit-flex;
      display: flex;
      -webkit-box-pack: center;
      -ms-flex-pack: center;
      -webkit-justify-content: center;
      justify-content: center;
      -webkit-box-align: center;
      -ms-flex-align: center;
      -webkit-align-items: center;
      align-items: center;
    }
    .swiper-slide img{
        width: 100%;
        height: 100%;
        object-fit: contain;
    }
    .w-100{
        width: 100%;
    }
    .w-85{
        width: 68%;
    }
    .row{
        margin-left: 2rem;
    }
    .go-top{
        position: fixed;
        top: 50%;
        right: 20px;
        transform:rotate(90deg);
        -moz-transform: rotate(90deg); /* 火狐3.5+ */
        -o-transform: rotate(90deg); /* Opera 10.5 */
        -webkit-transform: rotate(90deg); /* Safari 3.1+, Chrome */
        z-index: 999;
        
    }
    .go-top:hover{
        color:red;
        cursor:pointer;
        
    }
    .row {
    margin-right: 0px;
    margin-left: 0px;
}
.line-divider{
    position:relative;
    
}
.line-divider:after{
    content: "";
    position:absolute;
    top: 10px;
    right: 0;
    width:1px;
    height: 70%;
    background:#24a3ac;
}
/* tab */
.masonry {
  /* margin: 0 auto; */
}

.tabs,.tabs1 {
    padding: 0;
    list-style: none;
    /* overflow: scroll; */
}

.tabs li, .tabs1 li {
    /* border: 1px solid #608c90; */
    /* border-bottom: none; */
    /* background: #4cc7d2; */
    color: #fff;
}

.tabs li a,.tabs1 li a  {
  display: block;
  padding: 10px 20px;
  font-size: 16px;
  color: #000;
  text-decoration: none;
}

.tabs li a:hover {
  background: #ccc;
}

.tabs li.active, .tabs li.active a:hover {
    font-weight: bold;
    /* background: #04a3b1; */
}

li.active a{
    text-decoration: underline;
    font-weight: bolder;
}

.tab_container {
  /* border: 1px solid #999; */
  border-top: none;
  background: #fff;
}
.tab_container img{
    width: 100%;
    height: 250px;
    object-fit:cover;
}

.tab_content,.tab_content1 {
  /* padding: 20px; */
  font-size: 16px;
}
.projects-content,.projects-content1 {
    height: auto;
    /* background-color: rgba(45, 58, 75, 0.5); */
    padding: 0px 0px;
    position: relative;
    margin: 0 auto;
}
.flex-wrap {
    flex-wrap: wrap;
}
/* tab ends */
@media (max-width: 768px){
    .projects-content .text-content {
        display: block;
        
    }
    .price.text-content{
        text-align: center;
    }
    .projects-content {
    width: 100vw;
    height: auto;
    padding: 0px 10px;
    
    }
    .about-content {
        height: auto;
        text-align: center;
        padding: 0px 30px;
        width: 100vw;
    }
    .heading h4 {
    margin-bottom: 0px;
    margin-top: 0px;
    font-size: 36px;
    text-transform: uppercase;
    color: #fff;
    font-weight: 500;
    text-align: center;
    letter-spacing: 1px;
}
.contact-content .more-info {
    background-color: #00000000;
    padding: 0px; 
    margin-top: 0px;
    position: absolute;
    margin-left: 0px;
    margin-right: 0px; 
    margin-top: 0px;
    position: absolute;
}




}
@media (max-width: 500px){
    
    .fdc{
        flex-direction:column;
    }
   .row{
        margin-left: 0rem;
    }
.nav__link {
    background: #00000091;
}
.about-box-content img {
    width: 80%;
    overflow: hidden;
    position: inherit;
}
.home-content .left-text {
    float: left;
    width: 100%;
    padding: 2rem 3rem;
    background: #00000091;
}
.home-content .home-box-content {
    right: 0px;
    padding: 0px;
}
.contact-content {
    height: 100vh;
    background-color: transparent;
    padding: 0px 0px;
    position: relative;
    margin: 0 auto;
}
.contact-content .more-info {
    /* background-color: #00000000; */
    /* padding: 0px; */
    /* margin-top: 0px; */
    /* position: absolute; */
    /* margin-left: 0px; */
    /* margin-right: 0px; */
    /* margin-top: 0px; */
    position: absolute;
    width: 90%;
    margin: right -20px;;
    text-align: center;
}
.contact-content .more-info .btn {
    
    width: 100%;
    border-radius: 5px;
    background: #f55253;
    color: white;
    display: inline;
    margin: 10px;
    font-size: 20px;
    box-shadow: 0px 3px 3px #000;
}
.footer p {
    padding: 40px 0px;
    color: #fff;
    font-weight: 300;
}
.home-content h1 {
    margin-bottom: 0px;
    padding-top: 10px;
    font-size: 22px;
}
}