.step-by-step {
    width: 100%;
    text-align: center;

    margin: 55px auto 0;
    padding-left: 15px;
}

.step-by-step li {
    list-style: none;
    float: left;
    width: 120px;
    height: 80px;
    display: table;

    position: relative;
}

.step-by-step li:last-child {
    list-style: none;
    float: left;
    width: 80px;
    height: 80px;
    display: table;

    position: relative;
}

.step-by-step .description {
    position: absolute;
    width: 250px;
    color: #fff;
    top: -35px;
    left: -83px;
    opacity: 0;
    font-weight: 700;
    font-size: 14px;
}

.btn-list-course {
    padding-top: 10px;
    padding-bottom: 10px;
    font-size: 15px;
    font-weight: 600;
    margin-top: 10px;
}

.left-triangle {
    position: absolute;
    font-size: 40px;
    color: #fff;
    top: -2px;
    left: -11px;
}

.my-progress {
    background-color: #2196f3;
}

.step-by-step li a {
    border: 3px solid #2196f3;
    -webkit-border-radius: 100%;
    -moz-border-radius: 100%;
    -ms-border-radius: 100%;
    -o-border-radius: 100%;
    border-radius: 100%;
    -webkit-background-clip: padding-box;
    background-clip: padding-box;
    display: table-cell;
    vertical-align: middle;
    -webkit-transition: all .6s ease-out 0s;
    -moz-transition: all .6s ease-out 0s;
    -ms-transition: all .6s ease-out 0s;
    -o-transition: all .6s ease-out 0s;
    transition: all .6s ease-out 0s;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
    box-shadow: 0 0 1px rgba(0, 0, 0, 0);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    -moz-osx-font-smoothing: grayscale;
    position: relative;
    -webkit-transition-duration: .3s;
    transition-duration: .3s;
    -webkit-transition-property: transform;
    transition-property: transform;
}

.step-by-step li a span {
    font-size: 0;
    color: transparent;
    background: url("/images/step-by-step.png") no-repeat;
    display: block;
    margin: 0 auto;
    width: 35px;
    height: 27px;
}

.step-by-step li a:hover, .step-by-step li.active a {
    border-color: #fff;
    -webkit-transition: all .6s ease-out 0s;
    -moz-transition: all .6s ease-out 0s;
    -ms-transition: all .6s ease-out 0s;
    -o-transition: all .6s ease-out 0s;
    transition: all .6s ease-out 0s;
    -webkit-transform: translateY(-5px);
    transform: translateY(-5px);
}

.step-by-step li.active .description {
    opacity: 1;
    -webkit-transition-duration: 1.3s;
    transition-duration: 1.3s;
    -webkit-transition-property: transform, opacity;
    transition-property: transform, opacity;
    transform: translateY(-5px);
}

.my-content1, .my-content2, .my-content3 {
    background-color: #fff;
    height: 4px;
    width: 0px;
}

#step1 span {
    background: url("/images/step-1-hover.png") no-repeat;
    width: 75px;
    height: 75px;
    background-position-x: -3px;
}

#step2 span {
    background: url("/images/step-2-hover.png") no-repeat;
    width: 75px;
    height: 75px;
    background-position-x: -4px;
    background-position-y: -5px;
}

#step3 span {
    background: url("/images/step-3-hover.png") no-repeat;
    width: 75px;
    height: 75px;
    background-position-x: 1px;
    background-position-y: 7px;
}

#step4 span {
    background: url("/images/step-4-hover.png") no-repeat;
    width: 75px;
    height: 75px;
    background-position-x: 1px;
    background-position-y: 1px;
}

.step-by-step li a#step1:hover span, .step-by-step li.active a#step1 span {
    background: url("/images/step-1.png") no-repeat;
    background-position-x: -3px;
    background-position-y: -1px;
}

.step-by-step li a#step2:hover span, .step-by-step li.active a#step2 span {
    background: url("/images/step-2.png") no-repeat;
    background-position-x: -4px;
    background-position-y: -5px;

}

.step-by-step li a#step3:hover span, .step-by-step li.active a#step3 span {
    background: url("/images/step-3.png") no-repeat;
    background-position-x: 1px;
    background-position-y: 7px;

}

.step-by-step li a#step4:hover span, .step-by-step li.active a#step4 span {
    background: url("/images/step-4.png") no-repeat;
    background-position-x: 1px;
    background-position-y: 1px;
}

.step-by-step li a:before {
    pointer-events: none;
    position: absolute;
    z-index: -1;
    content: '';
    top: 110%;
    left: 5%;
    height: 10px;
    width: 90%;
    opacity: 0;
    background: -webkit-radial-gradient(center, ellipse, rgba(0, 0, 0, .35) 0%, rgba(0, 0, 0, 0) 80%);
    background: radial-gradient(ellipse at center, rgba(0, 0, 0, .35) 0%, rgba(0, 0, 0, 0) 80%);
    -webkit-transition-duration: .3s;
    transition-duration: .3s;
    -webkit-transition-property: transform, opacity;
    transition-property: transform, opacity;
}

.step-by-step li a:hover:before {
    opacity: 1;
}

.modal.fade .modal-dialog {
    -webkit-transform: scale(0.1);
    -moz-transform: scale(0.1);
    -ms-transform: scale(0.1);
    transform: scale(0.1);
    top: 300px;
    opacity: 0;
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    transition: all 0.3s;
}

.modal.fade.in .modal-dialog {
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
    -webkit-transform: translate3d(0, -300px, 0);
    transform: translate3d(0, -300px, 0);
    opacity: 1;
}

.suggest-teacher-container {
    position: fixed;
    top: 25%;
    left: 25%;
    width: 50%;
    height: 50%;
    background-color: rgba(0, 0, 0, 0.48);
    z-index: -1;
    opacity: 0;
}

.suggest-teacher-container .teacher-list {
    position: relative;
    top: 2.5%;
    width: 90%;
    height: 95%;
    margin: auto;
    background-color: white;
    border-radius: 6px;
    padding: 10px 20px;
}

.suggest-teacher-container .teacher-list .teacher-item {
    border-radius: 5px;
}

.suggest-teacher-container .teacher-list .teacher-item:hover {
    box-shadow: 0 0 7px black;
}

.suggest-teacher-container .teacher-list .btn-close {
    position: absolute;
    top: 0;
    right: 0;
    padding: 2px 5px;
    transition: padding 0.2s ease;
    background-color: rgba(0, 0, 0, 0.66);
    border-radius: 50%;
    text-align: center;
    -webkit-transform: translate(50%, -50%);
    cursor: pointer;
}

.suggest-teacher-container .teacher-list .btn-close:hover {
    padding: 5px 8px;
}

.suggest-teacher-container .teacher-list .btn-close .fa-times {
    color: #8e0200;
}