.button-type-1 {
    text-transform: uppercase;
    letter-spacing: 1.3px;
    font-weight: 700;
    padding: 14px 35px;
    color: #fff;
    background: #4FD1C5;
    border: none;
    box-shadow: 12px 12px 24px rgba(79,209,197,.64);
    transition: all 0.3s ease-in-out 0s;
    cursor: pointer;
    outline: none;
    position: relative;
    z-index: 1;
}
.button-type-1.btn-radius,
.button-type-1.btn-circle::before {
    border-radius: 5px;
}
.button-type-1.btn-circle,
.button-type-1.btn-circle::before {
    border-radius: 1000px;
}
.button-type-1 .nt_btn_text {
    z-index: 3;
}
.button-type-1::before {
    content: '';
    min-width: calc(100% + 20px);
    min-height: calc(100% + 20px);
    border: 6px solid #00FFCB;
    box-shadow: 0 0 60px rgba(0,255,203,.64);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: all .3s ease-in-out 0s;
}

.button-type-1:hover,
.button-type-1:focus {
    color: #fff;
    transform: translateY(-6px);
}

.button-type-1:hover::before,
.button-type-1:focus::before {
    opacity: 1;
}

.button-type-1::after {
    content: '';
    width: 30px;
    height: 30px;
    border-radius: 100%;
    border: 6px solid #00FFCB;
    position: absolute;
    z-index: -1;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: ring 1.5s infinite;
}

.button-type-1:hover::after,
.button-type-1:focus::after {
    animation: none;
    display: none;
}

@keyframes ring {
    0% {
        width: 0;
        height: 0;
        opacity: 1;
    }
    100% {
        width: 200px;
        height: 200px;
        opacity: 0;
    }
}





[class^="nt-btn-"],
[class*="nt-btn-"] {
    position: relative;
    display: inline-block;
    overflow: hidden;
    padding: 14px 35px;
    text-transform: uppercase;
    border: 1px solid currentColor;
    -webkit-transition: 0.5s ease-in-out;
    transition: 0.5s ease-in-out;
    z-index: 1;
}
[class^="nt-btn-"] > .nt_btn_text,
[class*="nt-btn-"] > .nt_btn_text{
    -webkit-transition: none;
    transition: none;
}
[class^="nt-btn-"]:before,
[class*="nt-btn-"]:before,
[class^="nt-btn-"]:after,
[class*="nt-btn-"]:after{
    z-index: -1;
    -webkit-transition: 0.5s ease-in-out;
    transition: 0.5s ease-in-out;
}
[class^="nt-btn-"].btn-radius,
[class*="nt-btn-"].btn-radius {
    border-radius: 5px;
}
[class^="nt-btn-"].btn-circle,
[class*="nt-btn-"].btn-circle {
    border-radius: 30px;
}


.nt-btn-0 {
    color: #c96ec9;
}
.nt-btn-0:before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background-color: #733273;
    -webkit-transform: translateX(-100%);
    transform: translateX(-100%);
}
.nt-btn-0:hover {
    color: #efd4ef;
}
.nt-btn-0:hover:before {
    -webkit-transform: translateX(0);
    transform: translateX(0);
}


.nt-btn-1:before {
    content: '';
    position: absolute;
    top: 0;
    right: -50px;
    bottom: 0;
    left: 0;
    border-right: 50px solid transparent;
    border-bottom: 80px solid #551b29;
    -webkit-transform: translateX(-100%);
    transform: translateX(-100%);
}
.nt-btn-1:hover {
    color: #e3cbd0;
}
.nt-btn-1:hover:before {
    -webkit-transform: translateX(0);
    transform: translateX(0);
}


.nt-btn-1-2:before,
.nt-btn-1-2:after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    border-bottom: 80px solid #1e1e1e;
}
.nt-btn-1-2:before {
    right: -50px;
    border-right: 50px solid transparent;
    -webkit-transform: translateX(-100%);
    transform: translateX(-100%);
}
.nt-btn-1-2:after {
    left: -50px;
    border-left: 50px solid transparent;
    -webkit-transform: translateX(100%);
    transform: translateX(100%);
}
.nt-btn-1-2:hover {
    color: #fff;
}
.nt-btn-1-2:hover:before {
    -webkit-transform: translateX(0%);
    transform: translateX(0%);
}
.nt-btn-1-2:hover:after {
    -webkit-transform: translateX(0%);
    transform: translateX(0%);
}


.nt-btn-2:before,
.nt-btn-2:after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
}
.nt-btn-2:before {
    right: -50px;
    border-right: 50px solid transparent;
    border-bottom: 80px solid #0d1e67;
    -webkit-transform: translateX(-100%);
    transform: translateX(-100%);
}
.nt-btn-2:after {
    left: -50px;
    border-left: 50px solid transparent;
    border-top: 80px solid #0d1e67;
    -webkit-transform: translateX(100%);
    transform: translateX(100%);
}
.nt-btn-2:hover:before {
    -webkit-transform: translateX(-45%);
    transform: translateX(-45%);
}
.nt-btn-2:hover:after {
    -webkit-transform: translateX(55%);
    transform: translateX(55%);
}

.nt-btn-3:before,
.nt-btn-3:after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    border-top: 22px solid #352805;
    border-bottom: 22px solid #352805;
}
.nt-btn-3:before {
    border-right: 22px solid transparent;
    -webkit-transform: translateX(-100%);
    transform: translateX(-100%);
}
.nt-btn-3:after {
    border-left: 22px solid transparent;
    -webkit-transform: translateX(100%);
    transform: translateX(100%);
}

.nt-btn-3:hover:before {
    -webkit-transform: translateX(0%);
    transform: translateX(0%);
}
.nt-btn-3:hover:after {
    -webkit-transform: translateX(0%);
    transform: translateX(0%);
}


.nt-btn-4:before,
.nt-btn-4:after,
.nt-btn-4 span:before,
.nt-btn-4 span:after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background-color: #554322;
    -webkit-transition: 0.5s ease-in-out;
    transition: 0.5s ease-in-out;
    z-index: -1;
}
.nt-btn-4:before {
    -webkit-transform: translate(-100%, -100%);
    transform: translate(-100%, -100%);
}
.nt-btn-4:after {
    -webkit-transform: translate(-100%, 100%);
    transform: translate(-100%, 100%);
}
.nt-btn-4 span:before {
    -webkit-transform: translate(100%, -100%);
    transform: translate(100%, -100%);
}
.nt-btn-4 span:after {
    -webkit-transform: translate(100%, 100%);
    transform: translate(100%, 100%);
}

.nt-btn-4:hover:before {
    -webkit-transform: translate(-50%, -49%);
    transform: translate(-50%, -49%);
}
.nt-btn-4:hover:after {
    -webkit-transform: translate(-50%, 50%);
    transform: translate(-50%, 50%);
}
.nt-btn-4:hover span:before {
    -webkit-transform: translate(50%, -49%);
    transform: translate(50%, -49%);
    -webkit-transition: 0.5s ease-in-out;
    transition: 0.5s ease-in-out;
}
.nt-btn-4:hover span:after {
    -webkit-transform: translate(50%, 50%);
    transform: translate(50%, 50%);
    -webkit-transition: 0.5s ease-in-out;
    transition: 0.5s ease-in-out;
}


.nt-btn-5:after {
    content: '';
    width: 0;
    height: 0;
    -webkit-transform: rotate(360deg);
    border-style: solid;
    border-width: 0 0 0 0;
    border-color: transparent #2b2636 transparent transparent;
    position: absolute;
    top: 0;
    right: 0;
}
.nt-btn-5:before {
    content: '';
    width: 0;
    height: 0;
    -webkit-transform: rotate(360deg);
    border-style: solid;
    border-width: 0 0 0 0;
    border-color: transparent transparent transparent #2b2636;
    position: absolute;
    bottom: 0;
    left: 0;
}
.nt-btn-5:before,
.nt-btn-5:after {
    content: '';
    position: absolute;
    width: 0;
    height: 0;
    border: 0 solid;
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
}
.nt-btn-5:before {
    bottom: 0;
    left: 0;
    border-color: transparent transparent transparent #2b2636;
}
.nt-btn-5:after {
    top: 0;
    right: 0;
    border-color: transparent #2b2636 transparent transparent;
}
    .nt-btn-5:hover {
    color: #d1cfd6;
}
.nt-btn-5:hover:before,
.nt-btn-5:hover:after {
    border-width: 60px 262.5px;
}


.nt-btn-6 span:not(.nt_btn_text) {
    position: absolute;
    display: block;
    width: 0;
    height: 0;
    border-radius: 50%;
    background-color: #07292e;
    -webkit-transition: width 0.4s ease-in-out, height 0.4s ease-in-out;
    transition: width 0.4s ease-in-out, height 0.4s ease-in-out;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    z-index: -1;
}
.nt-btn-6:hover {
    color: #c2d1d2;
}
.nt-btn-6:hover span:not(.nt_btn_text) {
    width: 225%;
    height: 562.5px;
}


.nt-btn-7:before,
.nt-btn-7:after,
.nt-btn-7 span:before,
.nt-btn-7 span:after {
    content: '';
    position: absolute;
    top: 0;
    width: 25.25%;
    height: 0;
    background-color: #55192c;
    z-index: -1;
}
.nt-btn-7:before {
    left: 0;
}
.nt-btn-7:after {
    left: 50%;
}
.nt-btn-7 span:before,
.nt-btn-7 span:after {
    top: auto;
    bottom: 0;
    -webkit-transition: 0.5s ease-in-out;
    transition: 0.5s ease-in-out;
}
.nt-btn-7 span:before {
    left: 25%;
}
.nt-btn-7 span:after {
    left: 75%;
}
.nt-btn-7:hover {
    color: #e3cad2;
}
.nt-btn-7:hover:before,
.nt-btn-7:hover:after,
.nt-btn-7:hover span:before,
.nt-btn-7:hover span:after {
    height: 80px;
}


    /***/
.nt-btn-8:before,
.nt-btn-8:after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background-color: #3a4d2c;
}
.nt-btn-8:before {
    -webkit-transform: translateY(-100%);
    transform: translateY(-100%);
}
.nt-btn-8:after {
    -webkit-transform: translateY(100%);
    transform: translateY(100%);
}
.nt-btn-8:hover {
    color: #d7dfd2;
}
.nt-btn-8:hover:before {
    -webkit-transform: translateY(-49%);
    transform: translateY(-49%);
}
.nt-btn-8:hover:after {
    -webkit-transform: translateY(50%);
    transform: translateY(50%);
}


.nt-btn-9:before,
.nt-btn-9:after,
.nt-btn-9 span:before,
.nt-btn-9 span:after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 0;
    background-color: rgba(65, 112, 70, 0.25);
    -webkit-transition: 0.4s ease-in-out;
    transition: 0.4s ease-in-out;
    z-index: -1;
    opacity: 0.25;
}
.nt-btn-9:before,
.nt-btn-9:after{
    opacity: 0.5;
}
.nt-btn-9:after,
.nt-btn-9 span:before {
    top: auto;
    bottom: 0;
}
.nt-btn-9 span:before,
.nt-btn-9 span:after {
    -webkit-transition-delay: 0.4s;
    transition-delay: 0.4s;
}
.nt-btn-9:hover:before,
.nt-btn-9:hover:after,
.nt-btn-9:hover span:before,
.nt-btn-9:hover span:after {
    height: 100%;
}


.nt-btn-10:before,
.nt-btn-10:after,
.nt-btn-10 span:before,
.nt-btn-10 span:after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 80px;
    background-color: rgba(89, 27, 109, 0.25);
    -webkit-transition: 0.4s;
    transition: 0.4s;
    opacity: 0.5;
    z-index: -1;
}
.nt-btn-10:after,
.nt-btn-10 span:before {
    left: auto;
    right: 0;
}
.nt-btn-10 span:before,
.nt-btn-10 span:after {
    -webkit-transition-delay: 0.4s;
    transition-delay: 0.4s;
}
.nt-btn-10:hover {
    color: #e4cbed;
}
.nt-btn-10:hover:before,
.nt-btn-10:hover:after,
.nt-btn-10:hover span:before,
.nt-btn-10:hover span:after {
    width: 250px;
}


@-webkit-keyframes criss-cross-left {
0% {
    left: -20px;
}
50% {
    left: 50%;
    width: 20px;
    height: 20px;
}
100% {
    left: 50%;
    width: 375px;
    height: 375px;
}
}

@keyframes criss-cross-left {
0% {
    left: -20px;
}
50% {
    left: 50%;
    width: 20px;
    height: 20px;
}
100% {
    left: 50%;
    width: 375px;
    height: 375px;
}
}
@-webkit-keyframes criss-cross-right {
0% {
    right: -20px;
}
50% {
    right: 50%;
    width: 20px;
    height: 20px;
}
100% {
    right: 50%;
    width: 375px;
    height: 375px;
}
}
@keyframes criss-cross-right {
0% {
    right: -20px;
}
50% {
    right: 50%;
    width: 20px;
    height: 20px;
}
100% {
    right: 50%;
    width: 375px;
    height: 375px;
}
}

.nt-btn-11:before, .nt-btn-11:after {
    position: absolute;
    top: 50%;
    content: '';
    width: 20px;
    height: 20px;
    background-color: #67a8b8;
    border-radius: 50%;
}
.nt-btn-11:before {
    left: -20px;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
}
.nt-btn-11:after {
    right: -20px;
    -webkit-transform: translate(50%, -50%);
    transform: translate(50%, -50%);
}
.nt-btn-11:hover {
    color: #d9e9ed;
}
.nt-btn-11:hover:before {
    -webkit-animation: criss-cross-left 0.8s both;
    animation: criss-cross-left 0.8s both;
    -webkit-animation-direction: alternate;
    animation-direction: alternate;
}
.nt-btn-11:hover:after {
    -webkit-animation: criss-cross-right 0.8s both;
    animation: criss-cross-right 0.8s both;
    -webkit-animation-direction: alternate;
    animation-direction: alternate;
}


.nt-btn-line {
    position: relative;
    display: flex;
    width: 300px;
    height: 47px;
    border: 1px solid #000;
    padding: 0!important;
}
.nt-btn-line.btn-square {
    border-radius: 0px!important;
}
.nt-btn-line.btn-circle {
    border-radius: 50px!important;
}

.nt-btn-line > i {
    content: '';
    width: 101%;
    height: 100%;
    transition: all .5s cubic-bezier(1,.49,.16,.96);
    background: #000;
}

.nt-btn-line > i:nth-child(1) {transition-delay: .02s;}
.nt-btn-line > i:nth-child(2) {transition-delay: .04s;}
.nt-btn-line > i:nth-child(3) {transition-delay: .06s;}
.nt-btn-line > i:nth-child(4) {transition-delay: .08s;}
.nt-btn-line > i:nth-child(5) {transition-delay: .10s;}
.nt-btn-line > i:nth-child(6) {transition-delay: .12s;}
.nt-btn-line > i:nth-child(7) {transition-delay: .14s;}
.nt-btn-line > i:nth-child(8) {transition-delay: .16s;}
.nt-btn-line > i:nth-child(9) {transition-delay: .18s;}
.nt-btn-line > i:nth-child(10) {transition-delay: .2s;}


.nt-btn-line > span.nt_btn_text {
    position: absolute;
    width: 100%;
    font-size: 14px;
    text-align: center;
    text-transform: uppercase;
    transition: all .4s cubic-bezier(1,.49,.16,.96);
    z-index: 100;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nt-btn-line.style-1,
.nt-btn-line.style-2 {
    flex-direction: column;
}
.nt-btn-line.style-3,
.nt-btn-line.style-4,
.nt-btn-line.style-5,
.nt-btn-line.style-6 {
    flex-direction: row;
}

.nt-btn-line.style-1 > i,
.nt-btn-line.style-5 > i {transform-origin: center left;}

.nt-btn-line.style-2 > i,
.nt-btn-line.style-6 > i {transform-origin: center right;}

.nt-btn-line.style-3 > i {transform-origin: center bottom;}

.nt-btn-line.style-4 > i {transform-origin: center top;}

.nt-btn-line.style-1 > i,
.nt-btn-line.style-2 > i,
.nt-btn-line.style-5 > i,
.nt-btn-line.style-6 > i {
    transform: scaleX(0);
}

.nt-btn-line.style-3 > i,
.nt-btn-line.style-4 > i {
    transform: scaleY(0);
}

.nt-btn-line.style-1:hover > i,
.nt-btn-line.style-2:hover > i,
.nt-btn-line.style-5:hover > i,
.nt-btn-line.style-6:hover > i {
    transform: scaleX(1.1);
}

.nt-btn-line.style-3:hover > i,
.nt-btn-line.style-4:hover > i {
    transform: scaleY(1.1);
}

.nt-btn-line:hover > span {
    color: #fff;
    transition-delay: .4s;
}

/* nt-btn-arrow */
.btn-arrow span{
    display: block;
    width: 20px;
    height: 20px;
    border-bottom: 2px solid white;
    border-right: 2px solid white;
    transform: rotate(45deg);
    margin: -10px;
    animation: animate 2s infinite;
}

.btn-arrow span:nth-child(2)
{
    animation-delay: -0.2s;
}

.btn-arrow span:nth-child(3)
{
    animation-delay: -0.4s;
}

@keyframes animate{

    0%{
        opacity: 0;
        transform: rotate(45deg) translate(-20px, -20px);
    }
    50%{
        opacity: 1;
    }
    100%{
        opacity: 0;
        transform: rotate(45deg) translate(20px, 20px);
    }
}
