.raztegljiv {
    color: #fff !important;
    text-transform: uppercase;
    background:#434343;
    padding: 20px;
    border-radius: 5px;
    display: inline-block;
    border: none;
}

.raztegljiv:hover {
    background: #434343;
    letter-spacing: 1px;
    -webkit-box-shadow: 0px 5px 40px -10px rgba(0, 0, 0, 0.57);
    -moz-box-shadow: 0px 5px 40px -10px rgba(0, 0, 0, 0.57);
    box-shadow: 5px 40px -10px rgba(0, 0, 0, 0.57);
    transition: all 0.4s ease 0s;
}

.example_b {
    color: #fff !important;
    text-transform: uppercase;
    background: #60a3bc;
    padding: 20px;
    border-radius: 50px;
    display: inline-block;
    border: none;
}

.example_b:hover {
    text-shadow: 0px 0px 6px rgba(255, 255, 255, 1);
    -webkit-box-shadow: 0px 5px 40px -10px rgba(0, 0, 0, 0.57);
    -moz-box-shadow: 0px 5px 40px -10px rgba(0, 0, 0, 0.57);
    transition: all 0.4s ease 0s;
}

.example_c {
    color: #494949 !important;
    text-transform: uppercase;
    background: #ffffff;
    padding: 20px;
    border: 4px solid #494949 !important;
    border-radius: 6px;
    display: inline-block;
}

.example_c:hover {
    color: #ffffff !important;
    background: #f6b93b;
    border-color: #f6b93b !important;
    transition: all 0.4s ease 0s;
}

.example_d {
    color: #20bf6b !important;
    text-transform: uppercase;
    background: #ffffff;
    padding: 20px;
    border: 4px solid #20bf6b !important;
    border-radius: 6px;
    display: inline-block;
}

.example_d:hover {
    color: #494949 !important;
    border-radius: 50px;
    border-color: #494949 !important;
    transition: all 0.3s ease 0s;
}

.example_e {
    border: none;
    background: #404040;
    color: #ffffff !important;
    font-weight: 100;
    padding: 20px;
    text-transform: uppercase;
    border-radius: 6px;
    display: inline-block;
}

.example_e:hover {
    color: #404040 !important;
    font-weight: 700 !important;
    letter-spacing: 3px;
    background: none;
    -webkit-box-shadow: 0px 5px 40px -10px rgba(0, 0, 0, 0.57);
    -moz-box-shadow: 0px 5px 40px -10px rgba(0, 0, 0, 0.57);
    transition: all 0.3s ease 0s;
}

@import 'https://fonts.googleapis.com/css?family=Open+Sans+Condensed:300';
html,

.box* {
    height: 33.33%;
    width: 30%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.box-1 {
    background-color: #FF6766;
}

.box-2 {
    background-color: #3C3C3C;
}

.box-3 {
    background-color: #66A182;
}

.btn {
    line-height: 50px;
    height: 50px;
    text-align: center;
    width: 250px;
    cursor: pointer;
}

/* 
========================
      BUTTON ONE
========================
*/

.btn-one {
    color: #FFF;
    transition: all 0.3s;
    position: relative;
}

.btn-one span {
    transition: all 0.3s;
}

.btn-one::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    opacity: 0;
    transition: all 0.3s;
    border-top-width: 1px;
    border-bottom-width: 1px;
    border-top-style: solid;
    border-bottom-style: solid;
    border-top-color: rgba(255, 255, 255, 0.5);
    border-bottom-color: rgba(255, 255, 255, 0.5);
    transform: scale(0.1, 1);
}

.btn-one:hover span {
    letter-spacing: 2px;
}

.btn-one:hover::before {
    opacity: 1;
    transform: scale(1, 1);
}

.btn-one::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    transition: all 0.3s;
    background-color: rgba(255, 255, 255, 0.1);
}

.btn-one:hover::after {
    opacity: 0;
    transform: scale(0.1, 1);
}

/* 
========================
      BUTTON TWO
========================
*/

.btn-two {
    color: #FFF;
    transition: all 0.5s;
    position: relative;
}

.btn-two span {
    z-index: 2;
    display: block;
    position: absolute;
    width: 100%;
    height: 100%;
}

.btn-two::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    transition: all 0.5s;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background-color: rgba(255, 255, 255, 0.1);
}

.btn-two::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    transition: all 0.5s;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background-color: rgba(255, 255, 255, 0.1);
}

.btn-two:hover::before {
    transform: rotate(-45deg);
    background-color: rgba(255, 255, 255, 0);
}

.btn-two:hover::after {
    transform: rotate(45deg);
    background-color: rgba(255, 255, 255, 0);
}

/* 
========================
      BUTTON THREE
========================
*/

.btn-three {
    color: #FFF;
    transition: all 0.5s;
    position: relative;
}

.btn-three::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    background-color: rgba(255, 255, 255, 0.1);
    transition: all 0.3s;
}

.btn-three:hover::before {
    opacity: 0;
    transform: scale(0.5, 0.5);
}

.btn-three::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    opacity: 0;
    transition: all 0.3s;
    border: 1px solid rgba(255, 255, 255, 0.5);
    transform: scale(1.2, 1.2);
}

.btn-three:hover::after {
    opacity: 1;
    transform: scale(1, 1);
}